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CHEMICAL PROCESS

Chemical Process
SO₂ is bubbled through hot sugar cane juice to

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

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Chemical Process
Hydrazine is largely used

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

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Chemical Process
Hydrogenation of oil does not

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

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Chemical Process
Hydrolysis of sugar is called

Esterification
Hydration
Inversion
None of these

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Chemical Process
Ethyl alcohol cannot be produced

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

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