Chemical Process MCQ Questions & Answers

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Each section contains 100 MCQs on Chemical Process .

The main product of high temperature carbonisation of coal is

A) Coke B) Ammonia C) Tar D) Phenol

Discuss

Answer & Solution

Answer: Option A

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

Bakelite is

A) Same as poly tetrafluoroethylene (PTFE) B) An inorganic polymer C) Same as thermosetting phenol-formaldehyde D) Not a polymer

Discuss

Answer & Solution

Answer: Option C

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

Presence of H₂S in raw water (to be chlorinated) results in the

A) Reduced softening capacity of zeolite B) Increased dosage of chlorine to provide a disinfecting residual in the water C) Easy removal of its hardness D) None of these

Discuss

Answer & Solution

Answer: Option B

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

Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be poisoned by the presence of

A) Carbon B) Arsenic C) Lead D) Sulphur

Discuss

Answer & Solution

Answer: Option B

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

The temperature in the calcium carbide furnace is __________ °C.

A) 200-300 B) 700-850 C) 2000-2200 D) 4000-4500

Discuss

Answer & Solution

Answer: Option C

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

Bio-degradable detergents

A) Can be readily oxidised B) Pose problem in sewerage plant C) Have an isoparaffinic structure D) Should not be used as it spoils the cloth

Discuss

Answer & Solution

Answer: Option A

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

Bitterns is a/an

A) Unsaturated fat B) Starting material for the production of iodine C) By-product of chlor-alkali industry D) None of these

Discuss

Answer & Solution

Answer: Option D

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

Which is the most suitable dye for synthetic fibres?

A) Acid dye B) Azoic dye C) Pigment dye D) Mordant dye

Discuss

Answer & Solution

Answer: Option A

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

Blue vitriol is chemically

A) Copper sulphate B) Ferrous sulphate C) Copper nitrate D) Aluminium sulphate

Discuss

Answer & Solution

Answer: Option A

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

Presence of carbonaceous matter in the sewage

A) Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures B) Reduces sulphate ions to sulphides causing obnoxious smell C) Increases the quantity of chlorine used for its purification D) All of the above

Discuss

Answer & Solution

Answer: Option D

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

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Chemical Process MCQ Questions & Answers | Chemical Engineering