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Chemical Process

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

Teflon
Neoprene
Bakelite
Nylon-66

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Chemical Process
Catalyst used in the hydrogenation of oil is

Iron
Platinum
Alumina
Nickel

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Chemical Process
The difference between saponification value and acid value is

Constant for all fatty oils
Always negative
None of these
Called ester value

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Chemical Process
Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda?

High specific gravity of mercury
Pollution of water stream by mercury
High cost of mercury
Non-availability of high purity mercury

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Chemical Process
Potassium is kept & transported under

Kerosene oil
Water
Alcohol
Liquid ammonia

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Chemical Process
Blue colour is imparted to glass by the addition of

CaO
FeSO₄
PbO
NaOH

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MORE MCQ ON Chemical Process

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