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Chemical Process

Chemical Process
Potassium is kept & transported under

Water
Kerosene oil
Alcohol
Liquid ammonia

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Chemical Process
Function of thinner in a paint is to

Suspend pigments & dissolve film forming materials
Form a protective film
Prevent gelling of the paint
Accelerate the oxidation of oil

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

Fire extinguishers
Detergents
Sugar
Baking powder

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Chemical Process
Sodium chloride content in sea water is about __________ gms/litre.

50
2
10
25

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Chemical Process
Fatty material used in soap making is

Fatty acid
Tallow
Detergents
Fatty alcohols

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Chemical Process
Contact process of sulphuric acid manufacture

Is obsolete
Yields acids of lower concentration than chamber process
Yields acid of higher concentration than chamber process
Eliminates absorber

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MORE MCQ ON Chemical Process

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