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Chemistry

Chemistry
In ice, the number of hydrogen bonds per water molecule is

4
2
1
8

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Chemistry
The degree of dissociation of an electrolyte depends on

Method of dissolution
Dilution
Impurities
Atmospheric pressure

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Chemistry
Muddy water is treated with alum in purification process, itis termed as :

Coagulation
Absorption
Emulsification
Adsorption

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Chemistry
'Vinegar' is a commercial name of

Oxalic acid
Acetic acid
Citric acid
Hydrochloric acid

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Chemistry
Gobar gas mainly contains

Carbon monoxide
Methane
Carbon dioxide
Hydrogen sulphide

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Chemistry
A matured mammalian cell without nucleus is

Spermatozoan
Lymphocyte
Erythrocyte
Oocyte

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