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Chemical Process

Chemical Process
Synthetic glycerine is produced from

Propylene
Toluene
Phenol
Naphthalene

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Chemical Process
Oxygen is produced by fractionation of air using __________ process.

Either A or B
Linde's
None of these
Claude's

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Chemical Process
Digestion of wood-base materials (for manufacture of pulp) is done to

Remove lignin
None of these
Prevent deterioration on storage
Produce long fibres

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Chemical Process
Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used

In hard water for cleaning of cloth
As a rust preventive
As a lubricant
As a foam depressant in distillation column

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

Oxidation
Hydrogenation
Decoloration
Purification

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Chemical Process
Lithopaneis

Explosive
Filter aid
White lead
ZnS (white pigment)

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MORE MCQ ON Chemical Process

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