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CHEMICAL PROCESS

Chemical Process
Carborundum consists mainly of

Calcium carbide
Silicon carbide
Boron carbide
Bauxite

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Chemical Process
CaSO₄ .1/2 H₂O is known as

Gypsum
Zeolite
Plaster of Paris
Blue vitriol

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Chemical Process
Saponification number of an oil or fat

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

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Chemical Process
The difference between saponification value and acid value is

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

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Chemical Process
Hydrogenation of oil takes place in a/an __________ reactor.

None of these
Plug flow
Trickle bed
Autothermal

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