ЭЕШ (Нийт: 13,274)

Он:
Хувилбар:
Агуулга:
Х.Э чадамж
Танин мэдэхүйн түвшин:
Дугаар:
Оноо:
Минут:
Х.Э.Чадвар
Ч.Алхам
Т.М.Түвшин
Ү. нэгж
Суралцахуйн ҮД
Шалгуур
Гүйцэтгэл Т
Оноо: 2 Минут: 1
D хувилбарын 34-р даалгавар

(x+1)x2-3x+2=1  тэгшитгэл хэдэн бүхэл шийдтэй вэ? 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    3

  • B.

    5

  • C.

    4

  • D.

    2

  • E.

    1

Оноо: 2 Минут: 1
C хувилбарын 36-р даалгавар

Суурийн радиус нь 4 см байх шулуун дугуй цилиндрийн нэг үзүүрээс зурагт үзүүлснээр хавтгайгаар огтлоход хамгийн урт байгуулагч нь 12 см , хамгийн богино байгуулагч нь 8см болсон бол үүссэн биетийн эзлэхүүнийг ол,

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    80π

  • B.

    192π

  • C.

    160π

  • D.

    128π

  • E.

    180π

Оноо: 2 Минут: 1
B хувилбарын 27-р даалгавар

6,4 г зэсээс зэсийн ( ll ) оксид үүсэх үед  16,2 кЖ дулаан ялгарав. Зэсийн ( ll ) оксид үүсэх урвалын термохимийн тэгшитгэлийг сонгоно уу.

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    A

  • B.

    B

  • C.

    C

  • D.

    D

  • E.

    E

Оноо: 2 Минут: 1
D хувилбарын 33-р даалгавар

2+\frac{5}{3}+\frac{8}{9}+\frac{11}{27}+\frac{14}{81}+... +\frac{3n+2}{3^{n}}+... нийлбэрийг ол.

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    7\frac{1}{4}

  • B.

    5

  • C.

    10\frac{1}{2}

  • D.

    4

  • E.

    5\frac{1}{4}

Оноо: 2 Минут: 1
C хувилбарын 35-р даалгавар

x-3y=10 бол x+ yилэрхийллийн хамгийн бага утгыг ол. 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    15

  • B.

    20

  • C.

    9

  • D.

    10

  • E.

    16

Оноо: 2 Минут: 1
C хувилбарын 34-р даалгавар

тэгшитгэл хэдэн бүхэл тоон шийдтэй вэ?

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    3

  • B.

    5

  • C.

    4

  • D.

    2

  • E.

    1

Оноо: 2 Минут: 1
C хувилбарын 33-р даалгавар

нийлбэрийг ол

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    6

  • B.

    6\frac{1}{2}

  • C.

    3\frac{1}{2}

  • D.

    3\frac{1}{4}

  • E.

    3\frac{3}{4}

Оноо: 2 Минут: 1
D хувилбарын 32-р даалгавар

f(x)=(x2+3x)4  бол f'(x) олон гишүүнтийн x-ийн өмнөх коэффициентийг ол. 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    4

  • B.

    81

  • C.

    -81

  • D.

    324

  • E.

    -324

Оноо: 2 Минут: 1
C хувилбарын 31-р даалгавар

Нэгж тойрог дээр орших  A\left ( -\frac{\sqrt{2}}{2};-\frac{\sqrt{2}}{2} \right );  B\left ( \frac{\sqrt{2}}{2};-\frac{\sqrt{2}}{2} \right ) цэгүүд өгөгдөв. Тойрог дээр санамсаргүй С цэг авахад АВС хурц өнцөгт гурвалжин болох магдлалыг ол. 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    \frac{1}{8}

  • B.

    \frac{1}{6}

  • C.

    \frac{1}{2}

  • D.

    \frac{3}{4}

  • E.

    \frac{1}{4}

Оноо: 2 Минут: 1
C хувилбарын 32-р даалгавар

f(x)=(x-3x)бол f' (x) олон гишүүнтийн x-ийн өмнөх коэффициентийг ол

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    -81

  • B.

    81

  • C.

    324

  • D.

    4

  • E.

    -324

Оноо: 2 Минут: 1
C хувилбарын 30-р даалгавар

 хязгаарыг бод. 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    2
  • C.

    -2
  • D.

    -0.5
  • E.

    0.5
Оноо: 2 Минут: 1
C хувилбарын 31-р даалгавар

Нэгж тойрог дээр орших цэгүүд өгөгдөв . Тойрог дээр санамсаргүй C цэг авахад ABC хурц өнцөгт гурвалжин болох магадлалыг ол

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    1/8

  • B.

    1/6

  • C.

    1/2

  • D.

    3/4

  • E.

    1/4

Оноо: 2 Минут: 1
D хувилбарын 29-р даалгавар

y=2x3 ба у=2x функцийн графикуудаар хязгаарлагдсан  дүрсийн талбайг ол. 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    1

  • B.

    \frac{1}{3}

  • C.

    1\frac{1}{4}

  • D.

    2

  • E.

    \frac{1}{2}

Оноо: 2 Минут: 1
C хувилбарын 30-р даалгавар

 хязгаарыг бод.

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    2

  • B.

    0

  • C.

    -2

  • D.

    0,5

  • E.

    -0,5

Оноо: 2 Минут: 1
D хувилбарын 28-р даалгавар

х3+3х2-4х-12=0 тэгшитгэлийн язгуурууд х12х3 бол  

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    \frac{1}{3}

  • B.

    -\frac{1}{3}

  • C.

    \frac{2}{3}

  • D.

    -1\frac{1}{3}

  • E.

    \frac{1}{4}

Оноо: 2 Минут: 1
A хувилбарын 30-р даалгавар

20 0С температурт Н2(хий) + I2(хий)  2HI (хий)    гэсэн тэнцвэр тогтсон систем дэх бодисуудын концентрац  [H2]т = 1 моль/л ,    [I2]т = 3  моль/л , [HI]т  =  2   моль/л байв. Устөрөгч ба иодын анхны концентрацыг тодорхойлно уу.

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    1 ба 1.5

  • B.

    3 ба 5

  • C.

    2 ба 6

  • D.

    1.33 ба 1.33

  • E.

    2 ба 4

Оноо: 2 Минут: 1
C хувилбарын 29-р даалгавар

y=4x3  ба y=4x функцийн графикуудаар хязгаарлагдсан дүрсийн талбайг ол.

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    2

  • B.

    1

  • C.

    4

  • D.

    32

  • E.

    2\frac{1}{4}

Оноо: 2 Минут: 1
C хувилбарын 28-р даалгавар

x+4x- 9x - 36 = 0тэгшитгэлийн язгуурууд x1, x2, xбол 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    -\frac{1}{4}

  • B.

    \frac{1}{4}

  • C.

    -\frac{11}{12}

  • D.

    \frac{5}{12}

  • E.

    \frac{1}{9}

Оноо: 2 Минут: 1
D хувилбарын 27-р даалгавар

Зурагт өгөгдсөн дотоод байдлаараа шүргэлцсэн хоёр тойргийн ТА  нь ерөнхий шүргэгч ,TC  нь том тойргийн огтлогч жижиг тойргийн шүргэгч болно. DC=2, CB=1  бол TA -г ол . 

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    1

  • B.

    3

  • C.

    2

  • D.

    4

  • E.

    3.5

Оноо: 2 Минут: 1
C хувилбарын 27-р даалгавар

Зурагт өгөгдсөн дотоод байдлаараа шүргэлцсэн хоёр тойргийн TA нь ерөнхий шүргэгч, TC нь том тойргийн огтлогч жижиг тойргийн шүргэгч болно . DC= 4, CB= 3 бол TA-г ол. 

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Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    3

  • B.

    11

  • C.

    5

  • D.

    9

  • E.

    12

Оноо: 2 Минут: 1
A хувилбарын 29-р даалгавар

Электролитийн цахилгаан дамжуулалт нь уусмалын концентрац буюу жижиг хэсгийн тоо, уусгагчийн туйлт молекул, диссоциацын зэргээс хамаардаг зөв үндэслэлийг сонгоно уу.

1. Усны туйлт молекул нь талстын ионуудыг хүрээлж  гидратжсан ионыг үүсгэнэ.

2. Туйлт ковалент болон ионы холбоот нэгдлүүд нь гидратжсан ион үүсгэснээр диссоциацад орно.

3. Элекролитийн ион болон задрах чадварыг диссоциацын зэргээр илэрхийлнэ.

4. Диссоциацын зэрэг уусмалын концентрац нь шууд хамааралтай. 

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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

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Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    1, 3, 4

  • B.

    2, 3, 4

  • C.

    1, 2, 4

  • D.

    1, 2, 3

  • E.

    бүгд

Оноо: 2 Минут: 1
B хувилбарын 26-р даалгавар

\left\{\begin{matrix} \frac{3x-2y}{7x+2y}+\frac{7x+2y}{3x-2y}=2\\ x-y=8 \end{matrix}\right.систем тэгшитгэлээс х*у=?

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Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    -16

  • B.

    15

  • C.

    -15

  • D.

    16

  • E.

    9

Оноо: 2 Минут: 1
D хувилбарын 26-р даалгавар

400 мл 0,5 Н хүхрийн хүчлийн уусмалын молийн концентрацыг тооцоолно уу.

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

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Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    0,25 М

  • B.

    0,5 М

  • C.

    1 М

  • D.

    0,2 М

  • E.

    0,125 М

Оноо: 2 Минут: 2
D хувилбарын 25-р даалгавар

Үелэх системийн lVA бүлгийн дагуу доошлоход илрэх шинж чанарын өөрчлөлтийг зүй тогтолтой нь  зөв харгалзуулна уу.

Шинж чанар                                                                                                                        Зүй тогтол                                     

1. Гадаад давхрааны элекроны тоо                                                             а. Тодорхой зүй тогтолгүй                           

2. Металл биш шинж                                                                                      б. Буурна

3. Гадаад давхрааны электроны цөмдөө татагдах хүч                                в.  Ихэснэ

4. Суурьлаг шинж                                                                                            г. Өөрчлөлтгүй

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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
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Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    1а 2в 3в 4в

  • B.

    1а 2б 2б 4б

  • C.

    1г 2б 3в 4в

  • D.

    1г 2 в 3в 4б

  • E.

    1г 2б 3б 4в

Оноо: 2 Минут: 1
C хувилбарын 26-р даалгавар

систем тэгшитгэлээс x*y=?

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Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    9

  • B.

    15

  • C.

    -15

  • D.

    16

  • E.

    -16

Оноо: 2 Минут: 1
D хувилбарын 25-р даалгавар

x^{2}-6\left | x \right |+8=0 тэгшитгэлийн шийдүүдийн нийлбэрийг ол. 

A PHP Error was encountered

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Filename: core/Model.php

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File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    2

  • B.

    8

  • C.

    4

  • D.

    0

  • E.

    6

Оноо: 2 Минут: 2
D хувилбарын 24-р даалгавар

Дараах хувиралд тохирох молекулын орон зайн бүтцийг зөв илэрхийлсэн дүрслэлийг олно уу.

                                             Молекулын иштэй бөмбөлөг загвар

               l.

 

ll.

lll.

lV.

 

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Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    lll ба l

  • B.

    ll ба lll

  • C.

    l ба lV

  • D.

    ll ба lV

  • E.

    lll ба lV

Оноо: 2 Минут: 1
C хувилбарын 24-р даалгавар

Зурагт өгөгдсөн  тойргийн тэгшитгэл бич. 

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File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    (x-4)^{2}+(y+3)^{2}=100

  • B.

    (x+4)^{2}+(y-3)^{2}=25

  • C.

    (x-4)^{2}+(y+3)^{2}=100

  • D.

    (x+4)^{2}+(y-3)^{2}=100

  • E.

    (x-3)^{2}+(y-4)^{2}=25

Оноо: 2 Минут: 1
D хувилбарын 23-р даалгавар

f(3x+5)=9x^{^{2}}+30x+18 бол   f(-3)=?

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Severity: Notice

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Filename: core/Model.php

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Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    -6

  • B.

    6

  • C.

    2

  • D.

    -72

  • E.

    42

Оноо: 2 Минут: 1
A хувилбарын 28-р даалгавар

Танд тус бүр шалтгаан (I) үр дагавар (II) хэсгээс бүтсэн хоёр бичвэр мэдээлэл өгөгджээ. Мэдээлэлтэй танилцаад шалтгаан ба үр дагаврын үнэн худлыг тогтооно уу.

I

 

II

1

Метал натрийн атом нь гадаад давхраандаа нэг электронт

 Учраас

Металл натрийн харьцангуй сөрөг цахилгаан чанарын утга бага байна.

2

Хүчилтөрөгчийн атом нь нейтроны тоогоороо ялгаатай байх боломжтой.

158О  168О   178О  гэсэн изотопуудыг үүсгэдэг

3

Металлууд нь металлын холбоогоор холбогддог.

Атомын талст оронт торыг үүсгэнэ.

 

 

 

A

B

C

D

E

 

I

II

I

II

I

II

I

II

I

II

1

Үнэн

Үнэн

Үнэн

Үнэн

Үнэн

Үнэн

Үнэн

Худал

Үнэн

Худал

2

Худал

Үнэн

Үнэн

Үнэн

Үнэн

Үнэн

Худал

Үнэн

Үнэн

Үнэн

3

Үнэн

Худал

Үнэн

Худал

Үнэн

Үнэн

Худал

Үнэн

Үнэн

Үнэн

 

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Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    A

  • B.

    B

  • C.

    C

  • D.

    D

  • E.

    E

Оноо: 2 Минут: 1
C хувилбарын 25-р даалгавар

 x^{2}-8\left |x \right |+15=0  тэгшитгэлийн шийдүүдийн нийлбэрийг ол

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Filename: core/Model.php

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File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    6

  • B.

    10

  • C.

    16

  • D.

    0

  • E.

    8

Оноо: 2 Минут: 1
D хувилбарын 14-р даалгавар

ABC гурвалжны  \angleABC=75°,\angleACB=45°, BC=5 бол AB талын уртыг ол. 

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File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    5\sqrt{\frac{2}{3}}

  • B.

    2\sqrt{\frac{2}{3}}

  • C.

    4\sqrt{\frac{2}{3}}

  • D.

    √3

  • E.

    10

Оноо: 2 Минут: 1
A хувилбарын 27-р даалгавар

6.5 г царайнаас  цайрын оксид үүсэх үед 35 кЖ дулаан ялгарав. Цайрын оксид үүсэх урвалын термохимийн  тэгшитгэлийг сонгоно уу.

A. 2Zn(хат) +O2(хий) = 2ZnO(хат)                \triangleНурв= - 700 кЖ/моль

B. 2Zn(хат) +O2(хий) = 2ZnO(хат)                ​\triangleНурв=  700 кЖ/моль

C. Zn(хат) + 1/2O2(хий) = ZnO(хат)              ​\triangleНурв= - 350 кЖ

D. Zn(хат) +1/2 O2(хий) = ZnO(хат)              ​\triangleНурв= 350 кЖ

E. Zn(хат) + 1/2O2(хий) = ZnO(хат)              ​\triangleНурв = 350 кЖ/моль

 

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Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    A

  • B.

    B

  • C.

    C

  • D.

    D

  • E.

    E

Оноо: 2 Минут: 1
A хувилбарын 24-р даалгавар

Зурагт өгөгдсөн тойргийн тэгшитгэл бич 

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Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

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File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    (x+4)^{2}+(y-3)^{2}=25

  • B.

    (x-4)^{2}+(y+3)^{2}=100

  • C.

    (x-4)^{2}+(y+3)^{2}=25

  • D.

    (x+4)^{2}+(y-3)^{2}=100

  • E.

    (x-3)^{2}+(y+4)^{2}=25

Оноо: 2 Минут: 1
A хувилбарын 26-р даалгавар

200 мл 0.2 М хүхрийн хүчлийн уусмалын нормаль концентрацыг тооцоолно уу.

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

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File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    0.2 Н

  • B.

    0.4 Н

  • C.

    0.8 Н

  • D.

    0.1 Н

  • E.

    0.08 Н

Оноо: 2 Минут: 1
C хувилбарын 23-р даалгавар

f(3x+5)=9x+30x+18 бол f'(3)=?

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Items::$keys2017

Filename: core/Model.php

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Backtrace:

File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    -6

  • B.

    84

  • C.

    6

  • D.

    2

  • E.

    190

Оноо: 2 Минут: 1
A хувилбарын 25-р даалгавар

Үелэх системийн IVА бүлгийн дагуу доошлоход илрэх шинж чанарын өөрчлөлтийг зүй тогтолтой нь зөв харгалзуулна уу.

       Шинж чанар                                                                              Зүй тогтол

1. Металл шинж                                                                      а. Тодорхой зүй тогтолгүй

2. Гадаад давхрааны электроны цөмдөө татагдах хүч       б. Буурна

3. Харьцангуй сөрөг цахилгаан чанар                                   в. Ихэснэ

4. Атомын радиус                                                                    г. Өөрчлөлтгүй

 

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  • A.

    1в, 2б, 3б, 4в

  • B.

    1в, 2б, 3б, 4б

  • C.

    1б, 2б 3б, 4в

  • D.

    1б, 2в, 3в, 4б

  • E.

    1в, 2а, 3б, 4г

Оноо: 2 Минут: 1
B хувилбарын 24-р даалгавар

Дараах хувиралд тохирох молекулын орон зайн бүтцийг зөв илэрхийлсэн дүрслэлийг олно уу.

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Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
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  • A.

    II ба IV

  • B.

    IV ба I

  • C.

    I ба III

  • D.

    II ба III

  • E.

    I ба II

Оноо: 2 Минут: 2
D хувилбарын 23-р даалгавар

Пропенд хлортустөрөгч нэгдэх урвалын атом экономийг тооцоолоорой.

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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

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Function: require_once

  • A.

    45%

  • B.

    100%

  • C.

    54%

  • D.

    79%

  • E.

    87%

Оноо: 2 Минут: 1
A хувилбарын 22-р даалгавар

Аммиакийг синтезлэх N2+3H2    2NH3 (  \Delta   H0 үүс= -46.2 кЖ/моль )гэсэн Габерийн тэнцвэрийн процессын тохиромжтой нөхулийн нэг нь  400-5300 С температур байдаг. Бүтээгдэхүүний гарцыг нэмэгдүүлэх эдийн засгийн тохиромжтой нөхцлийг сонгоно уу.

       Температур,  0С          Даралт, атм          Катализатор

А.    400-530                              200                              Pt

B.    400-500                              200                              Pt

C.    200-300                              100                              Fe

D.    200-300                              100                              Fe

E.    400-530                              200                              Fe

 

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Filename: core/Model.php

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Function: __get

File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view

File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view

File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display

File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once

  • A.

    A

  • B.

    B

  • C.

    C

  • D.

    D

  • E.

    E

Нийт: 13,274