Chemical Process MCQ Questions & Answers

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Each section contains 100 MCQs on Chemical Process .

Hydrochloric acid is also known as

A) Oil of vitriol B) Muriatic acid C) Strong organic acid D) Green acid

Discuss

Answer & Solution

Answer: Option B

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

Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine?

A) Na₂CO₃ B) NaHCO₃ C) H₂ D) None of these

Discuss

Answer & Solution

Answer: Option C

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

'Hollander beater' machine used in the paper manufacturing plant does not accomplish the task of

A) Final rolling out of paper B) Cutting of fibres C) Hydration of fibres D) Fibrillation of fibre

Discuss

Answer & Solution

Answer: Option A

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

Coke used for the production of calcium carbide should have

A) Low ash content B) Low ignition temperature C) High electrical resistivity D) All of the above

Discuss

Answer & Solution

Answer: Option D

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

In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the

A) Diamine and the ring B) Dibasic acid and the ring C) Diamine and the dibasic acid D) None of these

Discuss

Answer & Solution

Answer: Option C

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

Nylon-6 is manufactured from

A) Caprolactum B) Hexamethylene diamine and adipic acid C) Hexamethylene diamine and maleic anhydride D) Hexamethylene diamine and sebacic acid

Discuss

Answer & Solution

Answer: Option A

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

Oil is a/an

A) Mixture of glycerides B) Mixture of glycerides of fatty acids C) Solid at normal temperature D) Ester of alcohols other than glycerine

Discuss

Answer & Solution

Answer: Option B

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

Saponification value/number of an oil or fat is a measure of its

A) Fatty acid content B) Degree of unsaturation of the fatty acids present in it C) Average molecular weight D) Insoluble fatty acid content

Discuss

Answer & Solution

Answer: Option C

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

High acid value of an oil or fat is an indication of

A) Storage under improper conditions B) Absence of unsaturation C) Its smaller molecular weight D) None of these

Discuss

Answer & Solution

Answer: Option A

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

Oleum produces fumes of

A) SO₂ B) H₂SO₄ C) SO₃ D) SO₂ + H₂SO₄

Discuss

Answer & Solution

Answer: Option C

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

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Chemical Process MCQ Questions & Answers | Chemical Engineering