Chemical Process MCQ Questions & Answers

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Each section contains 100 MCQs on Chemical Process .

Phthalic anhydride is used

A) In making PVC B) As plasticisers C) In insecticides manufacture D) For making nylon-6

Discuss

Answer & Solution

Answer: Option B

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

Pick out the wrong statement.

A) Azoic dyes are mostly applied on cotton fabrics B) Basic dyes (e.g. amino derivatives) are applied mostly to paper C) Mordant dyes are applied mainly to wools D) None of these

Discuss

Answer & Solution

Answer: Option D

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

Plaster of Paris is₄

A) CaSO₄ .$$\frac{1}{2}$$H₂O B) Used for setting of broken bones C) Both A and B D) Same as gypsum

Discuss

Answer & Solution

Answer: Option C

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

Cement setting under water employs a/an __________ process.

A) Hydration B) Decomposition C) Oxidation D) Reduction

Discuss

Answer & Solution

Answer: Option A

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

Extraction of __________ employs an electrolytic process.

A) Aluminium B) Silver C) Copper D) All of the above

Discuss

Answer & Solution

Answer: Option A

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

Polyvinyl chloride (PVC) is

A) A thermosetting material B) A condensation polymerisation product C) Made by employing emulsion polymerisation D) None of these

Discuss

Answer & Solution

Answer: Option C

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

'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of

A) N₂ & H₂ B) CO₂ & H₂ C) CO & H₂ D) C & H₂

Discuss

Answer & Solution

Answer: Option C

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

Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of

A) Nitric acid B) Sulphuric acid C) Ammonium sulphate D) Hydrochloric acid

Discuss

Answer & Solution

Answer: Option B

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

Le-Blanc process is a primitive process for the manufacture of

A) Caustic soda B) Soda ash C) Bromine from sea water D) Hydrochloric acid

Discuss

Answer & Solution

Answer: Option B

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

A 'unit process' is exemplified by the

A) Distillation B) Hydrogenation of oils C) Absorption D) Humidification

Discuss

Answer & Solution

Answer: Option B

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

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Chemical Process MCQ Questions & Answers | Chemical Engineering