Chemical Process MCQ Questions & Answers

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Each section contains 100 MCQs on Chemical Process .

Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda?

A) High cost of mercury B) High specific gravity of mercury C) Non-availability of high purity mercury D) Pollution of water stream by mercury

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Thermosetting plastic materials

A) Can be repeatedly melted B) Is useful for melt casting C) Can not be melted after forming D) Is useful for spinning

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Industrial production of chloroform requires acetone and

A) Phosgene B) Calcium hypochlorite C) Chlorine D) Ammonium chloride

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Yellow phosphorus is transported under

A) Air B) Water C) Nitrogen D) Helium

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

SO₂ is bubbled through hot sugar cane juice to

A) Act as an acidifying agent B) Increase its concentration C) Increase the amount of molasses D) Increase the crystal size

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Hydrazine is largely used

A) As a starting material for 'hypo' B) In photographic industry C) As rocket fuel D) In printing industry

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Hydrogenation of oil does not

A) Remove double bonds B) Raise its melting point C) Improve its resistance to oxidation D) None of these

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Hydrolysis of sugar is called

A) Hydration B) Inversion C) Esterification D) None of these

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Ethyl alcohol cannot be produced

A) From waste sulphite substrate of paper mills B) By esterification and hydroloysis of ethylene C) From molasses D) None of these

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Pencillin, an antibiotic drug was discovered by

A) Alexender B) Flaming C) Dr. Zivago D) None of these

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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Chemical Process MCQ Questions & Answers | Chemical Engineering