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Chemical Process

Chemical Process
Electrodeposition of metals i.e. electroplating is never done on

Non-metals
Metals
Alloys
Refractories

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Chemical Process
Le-Blanc process is a primitive process for the manufacture of

Soda ash
Caustic soda
Bromine from sea water
Hydrochloric acid

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Chemical Process
Contact process of sulphuric acid manufacture

Yields acids of lower concentration than chamber process
Eliminates absorber
Is obsolete
Yields acid of higher concentration than chamber process

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Chemical Process
Common salt is generally not produced commonly by __________ method from brine.

Electrolytic
Solar evaporation
Freeze drying
Vacuum evaporation

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Chemical Process
CaCl(OCl) is the chemical formula of

Plaster of paris
Hypo
Aqua regia
Bleaching powder

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Chemical Process
How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln?

750°C
1500°C
1000°C
500°C

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MORE MCQ ON Chemical Process

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