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Chemical Process

Chemical Process
Main constituent of limestone is

MgCO₃
CaCO₃
Na₂CO₃
CaSO₄

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Chemical Process
Blue vitriol is chemically

Copper nitrate
Ferrous sulphate
Copper sulphate
Aluminium sulphate

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Chemical Process
Lurgi coal gasifier is a pressurised __________ bed reactor.

Entrained
Moving
Fixed
Fluidised

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Chemical Process
Nickel is not used as a catalyst in the

Hydrogenation of oil
Ostwald's process of HNO₃ manufacture
Shift conversion
Fischer-Tropsch process

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Chemical Process
Analgesic drugs are

Used in the treatment of T.B.
Used in the treatment of typhiod
Pain relievers
Antibiotics

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Chemical Process
Varnish does not contain

Both A & B
Pigment
Thinner
Neither A nor B

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