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Chemical Process

Chemical Process
Starting material for the commercial production of ethyl alcohol in India is

Molasses
Fruit of Mahua tree
Rice
Maize

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Chemical Process
Varnish does not contain

Neither A nor B
Both A & B
Pigment
Thinner

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Chemical Process
Bordeaux mixture is a/an

Inorganic fungicide
Fertiliser
Insecticide
Explosive

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Chemical Process
Fermentator temperature during production of alcohol from molasses is around __________ °C.

5
150
30
300

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Chemical Process
Rosin soap is added during paper manufacture to

None of these
Impart adhesive properties
Impart resistance to penetration by liquids
Improve opacity

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Chemical Process
Flux addition during smelting of ore is done to

Separate slag from metal
Remove impurities/gangue
Enhance rate of reaction
Accelerate reduction of ore

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