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CHEMICAL PROCESS

Chemical Process
Raw material used in alcohol distilleries in India is

None of these
Benzol
Methylated spirit
Molasses

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Chemical Process
Fermentation of molasses to produce ethyl alcohol is done at __________ °C

20 - 30
< - 5
100 - 150
250 - 300

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Chemical Process
The end bleaching agent used to move last traces of colour bodies from the pulp is

Mercaptans
SO₂ gas
Chlorine dioxide (ClO₂)
MgO

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Chemical Process
Commercial production of calcium carbide requires limestone and __________ as raw materials.

Fuel oil
Sand
Soda ash
Coke

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Chemical Process
Paper pulp produced by kraft/sulphate process is

Strong fibrous
Dark colored
Dull white in color
Bleached easily

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