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Chemical Process

Chemical Process
Liquor poisoning generally occurs due to the presence of __________ in it.

Impurities
Carbonic acid
Ethyl alcohol
Methyl alcohol

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Chemical Process
Rotary kiln is not involved in the production of

Lime from limestone
None of these
Cement
Slaked lime from quick lime

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Chemical Process
Glycerine is recovered from lye by

None of these
Extractive distillation technique
Liquid extraction technique
Evaporation followed by vacuum distillation

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Chemical Process
Most commonly used rubber vulcanising agent is

Platinum
Bromine
Alumina
Sulphur

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Chemical Process
Argon is the third largest constituent of air (followed by Nā‚‚ & Oā‚‚). Its percentage by volume in air is

0.94
1.4
0.14
0.34

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Chemical Process
Alcohol content in freshly prepared natural and fortified wine may be respectively around __________ percent.

7-14 and 40-50
10 - 20 and 40 - 50
7-14 and 14-30
14 - 30 and 40-50

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