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CHEMICAL PROCESS

Chemical Process
SO₂ is bubbled through hot sugar cane juice to

Act as an acidifying agent
Increase the crystal size
Increase its concentration
Increase the amount of molasses

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Chemical Process
Hydrazine is largely used

In printing industry
As rocket fuel
In photographic industry
As a starting material for 'hypo'

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Chemical Process
Hydrogenation of oil does not

Raise its melting point
None of these
Remove double bonds
Improve its resistance to oxidation

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Chemical Process
Hydrolysis of sugar is called

Hydration
Esterification
Inversion
None of these

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Chemical Process
Ethyl alcohol cannot be produced

By esterification and hydroloysis of ethylene
From waste sulphite substrate of paper mills
From molasses
None of these

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