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Chemical Process

Chemical Process
Riboflavin is a/an

Vitamin
Anti-malarial drug
Anaesthetics
Analgesic drug

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Chemical Process
Acrylonitrile is mainly used in the __________ industry.

Photographic
Polymer
Printing
Dyeing

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Chemical Process
Neon gas is

Filled in lamps having tungsten filament
All of these
Flammable in nature
Used in color discharge tube

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Chemical Process
Fats as compared to oils have

More unsaturated glycerides of fatty acids
Less unsaturated glycerides of fatty acids
Much higher reactivity to oxygen
Lower melting point

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Chemical Process
The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to

Increase the cellulose content
Avoid mechanical weakening of fibre
None of these
Remove lignin by way of crystallisation

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Chemical Process
Alum is commercially produced from

Feldspar
Bauxite
Galena
Gypsum

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