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Chemical Process MCQ Question with Answer

Chemical Process MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 36
Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like

High cost
Fragile nature
Easy poisoning tendency
All (A), (B) and (C)

Question No : 37
Thermal pyrolysis of ethylene dichloride produces

Trichloroethylene
Vinyl chloride
Ethanol amine
Ethylene oxide

Question No : 38
Styrene is produced from ethyl benzene by the process of

Dehydrogenation
Oxidation
Alkylation
Dehydration

Question No : 39
Nylon-6 is manufactured from

Caprolactam
Hexamethylene diamine and adipic acid
Hexamethylene diamine and Maleic anhydride
Hexamethylene diamine and Sebacic acid

Question No : 40
The most economical pulp for the production of newsprint would be the __________ pulp.

Ground-wood
Sulphate
Sulphite
Semi-chemical

Question No : 41
Neoprene is the trade name of

Polyurethane
Phenol formaldehyde
Polychlorophrene
Styrene-butadiene rubber

Question No : 42
Saponification number of an oil or fat

Gives an idea about its molecular weight
Is inversely proportional to its molecular weight
Detects its adulteration
All (A), (B) & (C)

Wanna test your skill? Here are some exams we prepared for you. So if you need to test your skill just attempt any exam from bellow.

Exam Name No. Of Q Link
Chemistry set 1 30 Start
Chemistry set 2 30 Start
Chemistry set 3 30 Start
Chemistry set 4 30 Start
Chemistry set 5 30 Start
Chemistry set 6 30 Start
Chemistry set 7 30 Start
Chemistry set 8 30 Start
Chemistry set 9 30 Start
Chemistry set 10 30 Start
Chemistry set 11 30 Start
Chemistry set 12 30 Start