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Chemical Process

Chemical Process
__________ is not a constituent of gun powder.

Charcoal
Carbon
Potassium nitrate
Sulphur

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Chemical Process
Isopropyl benzene produced by alkylation of benzene with propylene is known as

Mercaptans
Gelatin
Cumene
Neoprene

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Chemical Process
Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate

All of these
Is prone to thermal decomposition
Has high water solubility and is unstable
Is soluble in ammonium chloride and potassium chloride solution

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Chemical Process
The temperature in the calcium carbide furnace is __________ °C.

700-850
2000-2200
4000-4500
200-300

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

300
150
5
30

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Chemical Process
Bitterns is a/an

Unsaturated fat
Starting material for the production of iodine
By-product of chlor-alkali industry
None of these

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