(x+1)x2-3x+2=1 тэгшитгэл хэдэн бүхэл шийдтэй вэ?
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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
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Function: require_once
A.
3
B.
5
C.
4
D.
2
E.
1
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,
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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.
80π
B.
192π
C.
160π
D.
128π
E.
180π
6,4 г зэсээс зэсийн ( ll ) оксид үүсэх үед 16,2 кЖ дулаан ялгарав. Зэсийн ( ll ) оксид үүсэх урвалын термохимийн тэгшитгэлийг сонгоно уу.
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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
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Function: require_once
A.
A
B.
B
C.
C
D.
D
E.
E
нийлбэрийг ол.
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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.
B.
5
C.
D.
4
E.
x-3y=10 бол x2 + y2 илэрхийллийн хамгийн бага утгыг ол.
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Message: Undefined property: Items::$keys2017
Filename: core/Model.php
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File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get
File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view
File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view
File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display
File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once
A.
15
B.
20
C.
9
D.
10
E.
16
тэгшитгэл хэдэн бүхэл тоон шийдтэй вэ?
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Message: Undefined property: Items::$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.
3
B.
5
C.
4
D.
2
E.
1
нийлбэрийг ол
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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.
C.
D.
E.
f(x)=(x2+3x)4 бол f'(x) олон гишүүнтийн x3 -ийн өмнөх коэффициентийг ол.
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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.
4
B.
81
C.
-81
D.
324
E.
-324
Нэгж тойрог дээр орших цэгүүд өгөгдөв. Тойрог дээр санамсаргүй С цэг авахад АВС хурц өнцөгт гурвалжин болох магдлалыг ол.
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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.
B.
C.
D.
E.
f(x)=(x2 -3x)4 бол f' (x) олон гишүүнтийн x3 -ийн өмнөх коэффициентийг 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.
-81
B.
81
C.
324
D.
4
E.
-324
хязгаарыг бод.
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Severity: Notice
Message: Undefined property: Items::$keys2017
Filename: core/Model.php
Line Number: 77
Backtrace:
File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get
File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view
File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view
File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display
File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once
A.
2C.
-2D.
-0.5E.
0.5
Нэгж тойрог дээр орших цэгүүд өгөгдөв . Тойрог дээр санамсаргүй C цэг авахад ABC хурц өнцөгт гурвалжин болох магадлалыг ол
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Message: Undefined property: Items::$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
y=2x3 ба у=2x функцийн графикуудаар хязгаарлагдсан дүрсийн талбайг ол.
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Severity: Notice
Message: Undefined property: Items::$keys2017
Filename: core/Model.php
Line Number: 77
Backtrace:
File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get
File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view
File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view
File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display
File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once
A.
1
B.
C.
D.
2
E.
хязгаарыг бод.
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Severity: Notice
Message: Undefined property: Items::$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.
2
B.
0
C.
-2
D.
0,5
E.
-0,5
х3+3х2-4х-12=0 тэгшитгэлийн язгуурууд х1,х2х3 бол
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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.
B.
C.
D.
E.
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.
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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
y=4x3 ба y=4x функцийн графикуудаар хязгаарлагдсан дүрсийн талбайг ол.
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Severity: Notice
Message: Undefined property: Items::$keys2017
Filename: core/Model.php
Line Number: 77
Backtrace:
File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get
File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view
File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view
File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display
File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once
A.
2
B.
1
C.
4
D.
32
E.
x3 +4x2 - 9x - 36 = 0тэгшитгэлийн язгуурууд x1, x2, x3 бол
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Severity: Notice
Message: Undefined property: Items::$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.
B.
C.
D.
E.
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 .
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Severity: Notice
Message: Undefined property: Items::$keys2017
Filename: core/Model.php
Line Number: 77
Backtrace:
File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get
File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view
File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view
File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display
File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once
A.
1
B.
3
C.
2
D.
4
E.
3.5
Зурагт өгөгдсөн дотоод байдлаараа шүргэлцсэн хоёр тойргийн TA нь ерөнхий шүргэгч, TC нь том тойргийн огтлогч жижиг тойргийн шүргэгч болно . DC= 4, CB= 3 бол TA-г ол.
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Severity: Notice
Message: Undefined property: Items::$keys2017
Filename: core/Model.php
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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.
3
B.
11
C.
5
D.
9
E.
12
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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Message: Undefined property: Items::$keys2017
Filename: core/Model.php
Line Number: 77
Backtrace:
File: /var/www/clients/client1/web9/web/application/views/site/items/list.php
Line: 485
Function: __get
File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
Function: view
File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
Line: 37
Function: view
File: /var/www/clients/client1/web9/web/application/controllers/site/Items.php
Line: 845
Function: display
File: /var/www/clients/client1/web9/web/public_html/index.php
Line: 319
Function: require_once
A.
1, 3, 4
B.
2, 3, 4
C.
1, 2, 4
D.
1, 2, 3
E.
бүгд
систем тэгшитгэлээс х*у=?
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Message: Undefined property: Items::$keys2017
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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.
-16
B.
15
C.
-15
D.
16
E.
9
400 мл 0,5 Н хүхрийн хүчлийн уусмалын молийн концентрацыг тооцоолно уу.
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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
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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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
систем тэгшитгэлээс x*y=?
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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
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Function: view
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Function: require_once
A.
9
B.
15
C.
-15
D.
16
E.
-16
тэгшитгэлийн шийдүүдийн нийлбэрийг ол.
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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.
2
B.
8
C.
4
D.
0
E.
6
Дараах хувиралд тохирох молекулын орон зайн бүтцийг зөв илэрхийлсэн дүрслэлийг олно уу.
Молекулын иштэй бөмбөлөг загвар | |||
l.
| ll. | lll. | lV. |
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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
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Function: view
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Function: require_once
A.
lll ба l
B.
ll ба lll
C.
l ба lV
D.
ll ба lV
E.
lll ба lV
Зурагт өгөгдсөн тойргийн тэгшитгэл бич.
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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
Line: 845
Function: display
File: /var/www/clients/client1/web9/web/public_html/index.php
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Function: require_once
A.
B.
C.
D.
E.
бол f' (-3)=?
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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.
-6
B.
6
C.
2
D.
-72
E.
42
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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A.
A
B.
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C.
C
D.
D
E.
E
тэгшитгэлийн шийдүүдийн нийлбэрийг ол
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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
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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
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Function: require_once
A.
6
B.
10
C.
16
D.
0
E.
8
ABC гурвалжны ABC=75°,ACB=45°, BC=5 бол AB талын уртыг ол.
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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
Line: 12
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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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A.
B.
C.
D.
√3
E.
10
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) Нурв= - 700 кЖ/моль
B. 2Zn(хат) +O2(хий) = 2ZnO(хат) Нурв= 700 кЖ/моль
C. Zn(хат) + 1/2O2(хий) = ZnO(хат) Нурв= - 350 кЖ
D. Zn(хат) +1/2 O2(хий) = ZnO(хат) Нурв= 350 кЖ
E. Zn(хат) + 1/2O2(хий) = ZnO(хат) Нурв = 350 кЖ/моль
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Line: 845
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Line: 319
Function: require_once
A.
A
B.
B
C.
C
D.
D
E.
E
Зурагт өгөгдсөн тойргийн тэгшитгэл бич
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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
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A.
B.
C.
D.
E.
200 мл 0.2 М хүхрийн хүчлийн уусмалын нормаль концентрацыг тооцоолно уу.
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A.
0.2 Н
B.
0.4 Н
C.
0.8 Н
D.
0.1 Н
E.
0.08 Н
f(3x+5)=9x2 +30x+18 бол f'(3)=?
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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
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
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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File: /var/www/clients/client1/web9/web/application/views/site/globals/layout.php
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
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Line: 319
Function: require_once
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
Дараах хувиралд тохирох молекулын орон зайн бүтцийг зөв илэрхийлсэн дүрслэлийг олно уу.
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
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Function: display
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Function: require_once
A.
II ба IV
B.
IV ба I
C.
I ба III
D.
II ба III
E.
I ба II
Пропенд хлортустөрөгч нэгдэх урвалын атом экономийг тооцоолоорой.
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File: /var/www/clients/client1/web9/web/application/core/MY_Loader.php
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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.
45%
B.
100%
C.
54%
D.
79%
E.
87%
Аммиакийг синтезлэх N2+3H2 2NH3 ( 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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A.
A
B.
B
C.
C
D.
D
E.
E