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Chemical Process

Cumene (isopropyl benzene) is made by ____________________?

August 22, 2021February 14, 2019 by QuizMaster
Cumene (isopropyl benzene) is made by ____________________?

A. Oxidation of naphthalene
B. Propylene alkylation of benzene
C. Polymerisation of a mixture of benzene & propylene
D. None of these

Categories Chemical Process

Setting of plaster of Paris is accompanied with___________________?

August 22, 2021February 14, 2019 by QuizMaster
Setting of plaster of Paris is accompanied with___________________?

A. Hydration
B. Dehydration
C. Hydrolysis
D. Loss of CO2

Categories Chemical Process

Vanillin is a type of____________________?

August 22, 2021February 14, 2019 by QuizMaster
Vanillin is a type of____________________?

A. Anti-pyretic drug
B. Food preservative
C. Flavour
D. Dye

Categories Chemical Process

Polycaprolactam is commercially known as___________________?

August 22, 2021February 14, 2019 by QuizMaster
Polycaprolactam is commercially known as___________________?

A. Nylon-6
B. Nylon-66
C. Dacron
D. Rayon

Categories Chemical Process

Zeolite is a/an___________________?

August 22, 2021February 14, 2019 by QuizMaster
Zeolite is a/an___________________?

A. Naturally occuring clay which is capable of exchanging cations
B. Abrasive material
C. Catalyst used in shift conversion
D. None of these

Categories Chemical Process

Which one of the following is not likely to be a constituent of vegetable oils ?

August 22, 2021February 14, 2019 by QuizMaster
Which one of the following is not likely to be a constituent of vegetable oils ?

A. Citric acid
B. Oleic acid
C. Stearic acid
D. Glycerol

Categories Chemical Process

Nickel is not used as a catalyst in the __________________ reaction ?

August 22, 2021February 14, 2019 by QuizMaster
Nickel is not used as a catalyst in the __________________ reaction ?

A. Shift conversion
B. Oil hydrogenation
C. Steaming reforming of naphtha
D. Ammonia cracking/dissociation

Categories Chemical Process

Main constituent of dolomite is __________________?

August 22, 2021February 14, 2019 by QuizMaster
Main constituent of dolomite is __________________?

A. CaCO3
B. MgCO3
C. K2CO3
D. Na2CO3

Categories Chemical Process

Alum [Al2(SO4)3] is used as a coagulant in water treatment to remove____________________?

August 22, 2021February 14, 2019 by QuizMaster
Alum [Al2(SO4)3] is used as a coagulant in water treatment to remove____________________?

A. Colour
B. Turbidity
C. Bacteria
D. All A , B. and C.

Categories Chemical Process

Alcohol is produced by the___________________?

August 22, 2021February 14, 2019 by QuizMaster
Alcohol is produced by the___________________?

A. Oxidation of an aldehyde
B. Hydrolysis of an ether
C. Esterification of a fat
D. None of these

Categories Chemical Process
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