Chemical Process MCQ Questions & Answers

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Each section contains 100 MCQs on Chemical Process .

Pick out the wrong statement pertaining to the soap manufacture.

A) Transparent soaps are made by cold process B) Organic pigments are used as colouring materials in the soap manufacture C) Both laundary as well as toilet soaps are manufactured by hot process D) Colourless rosin is used in the manufacture of laundary soaps

Discuss

Answer & Solution

Answer: Option A

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

Carbon disulphide is mainly used in the production of

A) Viscose rayon B) Corundum C) Plasticiser for unsaturated polyester D) Paints

Discuss

Answer & Solution

Answer: Option A

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

Insulin is an __________ drug.

A) Anti-malarial B) Anti-TB C) Antibiotic D) None of these

Discuss

Answer & Solution

Answer: Option D

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

Inversion of sucrose produces

A) Fructose B) Glucose C) Both A & B D) Neither A nor B

Discuss

Answer & Solution

Answer: Option B

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

The function of gypsum addition during cement making is to

A) Increase the density of cement B) Decrease the cement setting rate C) Both A and B D) Neither A nor B

Discuss

Answer & Solution

Answer: Option B

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

Catalytic oxidation-dehydrogenation of methyl alcohol produces

A) Formaldehyde B) Phenol C) Acetone D) Maleic anhydride

Discuss

Answer & Solution

Answer: Option A

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

The combustion reaction, C + O₂ = CO₂, is

A) Exothermic B) Endothermic C) Autocatalytic D) None of these

Discuss

Answer & Solution

Answer: Option A

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

In Kraft process of paper manufacture, white cooking liquor consists of caustic soda

A) Sodium sulphide & sodium carbonate B) Sodium sulphite & sodium carbonate C) Sodium sulphite & sodium sulphide D) None of these

Discuss

Answer & Solution

Answer: Option A

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

Sodium chloride content in sea water is about __________ gms/litre.

A) 2 B) 10 C) 25 D) 50

Discuss

Answer & Solution

Answer: Option C

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

Basic oxide is absent in __________ glass.

A) Flint B) Pyrex C) Quartz D) All of the above

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