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Chemical Process

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

10
2
25
50

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

Caustic soda
Soda ash
Bromine from sea water
Hydrochloric acid

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Chemical Process
Saponification number of an oil or fat

Is inversely proportional to its molecular weight
All of these
Gives an idea about its molecular weight
Detects its adulteration

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Chemical Process
Polymerisation product of C₂F4 (carbon tetraflouride) is called P.T.F.E (poly chloro tetra flouro ethylene). It is also called

Teflon
Epoxy resin
Silicone
Polyurethane

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Chemical Process
Alkylbenzene sulfonate (ABS) is a

Detergent
Polyester
Rubber
Pesticide

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Chemical Process
Nitric acid is not used in the manufacture of

Explosives
Fertilisers
Detergents
Aqua regia

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MORE MCQ ON Chemical Process

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