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Ammonia - Chemical Technology MCQs

Ammonia MCQs : This section focuses on the "Ammonia" in Chemical Technology. These Multiple Choice Questions (MCQ) should be practiced to improve the Chemical Technology skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

__________ is a compound of nitrogen and hydrogen with the formula NH3.

A. Urea
B. Cryogenics
C. Ammonia
D. Phosphoric Acid

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Question 2

Ammonia is a colourless gas.

C. Can be true or false
D. Can not say

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Question 3

Density of ammonia being _______ times that of air.

A. 0.125
B. 0.241
C. 0.358
D. 0.589

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Question 4

In Biosynthesis, ammonia is produced from atmospheric nitrogen by enzymes called?

A. hydrogenases
B. nitrogenases
C. oxogenases
D. None of the above

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Question 5

Solubility of Ammonium nitrate is?

A. 253.2
B. 243.7
C. 389.6
D. 97.6

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Question 6

What is the molecular weight of Ammonia?

A. 14
B. 15
C. 16
D. 17

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Question 7

Which of the mentioned statements regarding the solubility of ammonia is true?

A. Insoluble in water
B. Highly Soluble in water
C. Soluble in Chloroform
D. Highly Soluble in water and soluble in Chloroform

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Question 8

Which one is the highest end use for ammonia?

A. Urea
B. Direct application as fertilizer
C. Nitric acid
D. Acrylonitrile

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Question 9

Ammonia production is favoured by which following factor?

A. High temperature and low pressure
B. Low temperature and low pressure
C. Low temperature and high pressure
D. High temperature and high pressure

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Question 10

Ammonia readily dissolves in water.

A. Yes
B. No
C. Can be Yes Or No
D. Can not say

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