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Chemistry

Chemistry
24 carat of diamond is equal to

200 mg
200 g
91% gold
95% mg

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Chemistry
Sour milk contains

Tartaric acid
Lactic acid
Acetic acid
Citric acid

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Chemistry
The laws of electrolysis are given by

Faraday
Arrhenius
Ostwald
Lewis

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Chemistry
A colloidal system in which a liquid is dispersed in a liquid is called

Sol
Emulsion
Gel
Precipitate

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Chemistry
The organic reaction represented by equation CH3 - CH = O + H2NOH gives CH3 - CH - NH + H2O is an example of

an oxidation reaction
an addition reaction
a condensation reaction
an elimination reaction

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Chemistry
Cooking gas is a mixture of

Methane and ethylene
Carbon dioxide and oxygen
Butane and propane
Carbon monoxide and carbon dioxide

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MORE MCQ ON Chemistry

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