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Chemical Process

Chemical Process
Flexible foam (for mattresses) is usually made of

Polyamides
Silicone
Polyurethanes
PVC

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Chemical Process
Enamels

Do not contain pigment
Are prepared from non-drying oil
Give good glossy finish
Are same as varnish

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Chemical Process
Ethanol amine is produced using ammonia and

Ethane
Ethyl benzene
Ethylene oxide
Ethanol

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Chemical Process
Nickel is not used as a catalyst in the

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

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Chemical Process
In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the

Diamine and the ring
Diamine and the dibasic acid
None of these
Dibasic acid and the ring

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Chemical Process
Phosphoric acid is prepared from

Rock phosphate
None of these
Chalcopyrite
Cryolite

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MORE MCQ ON Chemical Process

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