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Chemical Process

Chemical Process
Nitrogen is an essential component of

Mineral salts
Fats
Proteins
Carbohydrates

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Chemical Process
Le-Blanc process is a primitive process for the manufacture of

Hydrochloric acid
Bromine from sea water
Caustic soda
Soda ash

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Chemical Process
Graphite is a/an

Electrical insulator
Both B and C
Allotrope of carbon
Moderator used in nuclear reactor

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Chemical Process
Thermal pyrolysis of ethylene dichloride produces

Trichloroethylene
Vinyl chloride
Ethylene oxide
Ethanol amine

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Chemical Process
The function of gypsum addition during cement making is to

Neither A nor B
Increase the density of cement
Both A and B
Decrease the cement setting rate

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Chemical Process
Most widely and commonly used coagulant for the removal of suspended impurities in water is

Bleaching powder
Slaked lime
Copper sulphate
Alum

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MORE MCQ ON Chemical Process

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