Chemical Process MCQ Questions & Answers

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Each section contains 100 MCQs on Chemical Process .

An oil is converted into fat by its

A) Hydrogenation B) Hydrolysis C) Hydrocracking D) Hydration

Discuss

Answer & Solution

Answer: Option A

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

Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces

A) Nylon-6 B) Dacron C) Polyester D) PVC

Discuss

Answer & Solution

Answer: Option B

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

Portland cement consists mainly of

A) CaO & SiO₂ B) SiO₂ & Al₂O₃ C) CaO & Al₂O₃ D) CaO & FE₂O₃

Discuss

Answer & Solution

Answer: Option A

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

Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have

A) High electrical insulation properties B) Sharp melting points C) Low co-efficient of thermal expansion D) Compressive strength much greater than their tensile strengths

Discuss

Answer & Solution

Answer: Option B

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

The compressive strength of cement should not be less than about 110 Kg/cm² after three days & not less than 170 Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm.

A) 800 B) 1600 C) 4000 D) 8500

Discuss

Answer & Solution

Answer: Option B

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

Electrodeposition of metals i.e. electroplating is never done on

A) Metals B) Alloys C) Refractories D) Non-metals

Discuss

Answer & Solution

Answer: Option C

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

Viscosity index improver (like polystrene or polyisobutylene) is added to lubricant to

A) Reduce its viscosity B) Increase its viscosity C) Reduce the variation in its viscosity with temperature D) Increase the variation in its viscosity with temperature

Discuss

Answer & Solution

Answer: Option C

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

P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as

A) Bakelite B) Neoprene C) Teflon D) Nylon-66

Discuss

Answer & Solution

Answer: Option C

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

Lindane is

A) Not a fumigant B) BHC (Benzene Hexa Chloride) containing 99% γ-isomer C) A by-product of BHC manufacture D) Both B and C

Discuss

Answer & Solution

Answer: Option B

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

100

Litharge is

A) Lead oxide B) Zinc oxide C) Zinc sulphide D) Cellulosic photographic material

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