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Chemical Process

Chemical Process
P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as

Nylon-66
Neoprene
Teflon
Bakelite

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Chemical Process
Varnish does not contain

Pigment
Neither A nor B
Thinner
Both A & B

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Chemical Process
Sulphuric acid is mainly used in the __________ industry.

Fertiliser
Paper
Steel
Paint

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Chemical Process
Chrome tanning and vegetable tanning are done for

Light & heavy leather respectively
Heavy & light leather respectively
Both light & heavy leather
Neither light nor heavy leather

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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
Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine?

H₂
Na₂CO₃
NaHCO₃
None of these

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MORE MCQ ON Chemical Process

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