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Chemical Process

Chemical Process
Sugar content in sugarcane on cane basis is about __________ percent by weight.

20 to 30
1 to 5
5 to 10
15 to 20

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Chemical Process
Alum is commercially produced from

Feldspar
Bauxite
Galena
Gypsum

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Chemical Process
Nylon-6 is manufactured from

Hexamethylene diamine and adipic acid
Hexamethylene diamine and maleic anhydride
Hexamethylene diamine and sebacic acid
Caprolactum

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Chemical Process
Sodium carbonate (soda ash) is not used in the manufacture of

Fire extinguishers
Sugar
Detergents
Baking powder

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Chemical Process
White phosphorous is stored under water, because

It is unstable
It does not react with water
It is poisonous
Its kindling temperature in dry air is very low

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Chemical Process
Aryl benzene sulphonate (ABS) is a

Starting material for the synthesis of glycerine
Detergent
Plasticiser for unsaturated polyester
Coating ingredient for photographic film

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MORE MCQ ON Chemical Process

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