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Chemical Process

Chemical Process
Isopropyl benzene produced by alkylation of benzene with propylene is known as

Mercaptans
Neoprene
Gelatin
Cumene

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Chemical Process
Rancidity of the fatty oil can be reduced by its

Hydrogenation
Purification
Decoloration
Oxidation

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Chemical Process
Polyvinyl chloride (PVC) is

A thermosetting material
A condensation polymerisation product
Made by employing emulsion polymerisation
None of these

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Chemical Process
Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of

Sulphuric acid
Hydrochloric acid
Ammonium sulphate
Nitric acid

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Chemical Process
CaSO₄ .1/2 H₂O is known as

Blue vitriol
Zeolite
Plaster of Paris
Gypsum

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Chemical Process
Systemic insecticides

Are stomach poisons
Emit poisonous vapour
Are absorbed throughout the plant
Kill insects following external bodily contact

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MORE MCQ ON Chemical Process

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