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Chemical Process

Chemical Process
Salt is the basic raw material for the manufacture of

Potteries
Caustic soda
Glass
Cement

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Chemical Process
__________ is an ore concentrating metallurgical process involving a chemical change.

None of these
Froth floatation
Electromagnetic separation
Roasting

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Chemical Process
A bio-catalyst produced by living cells which acts independent of the cell is called a/an

Enzyme
Substrate
Nutrient
None of these

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Chemical Process
Chemical formula of oleum is

H₂SO₄
H₂SO₃
H₂S₂O₇
H₂SO₇

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Chemical Process
Glass is

Mainly CaO
All of these
Subjected to galvanising
A super cooled liquid

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Chemical Process
90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C.

500-600
44134
250-280

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