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Chemistry

Chemistry
Colloids can be purified by

Condensation
Condensation
Dialysis
Condensation

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Chemistry
Which type of radiations are absorbed by the upper layer of the atmosphere?

Visible
Infrared
Ultraviolet
Radio-waves

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Chemistry
Find the odd one:

Marble
Limestone
Slaked lime
Chalk

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Chemistry
Green house effect is accelerated by

Deforestation
Rapid industrialization
All of these
Increased transportation activity

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Chemistry
In the electroplating of gold, the electrolyte used is

Gold sulphate
Potassium aurocyanide
Gold chloride
Gold nitrate

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Chemistry
Muscle fatigue is caused by the accumulation of :

Pyruvic acid
Lactic acid
Oxalacetic acid
Uric acid

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MORE MCQ ON Chemistry

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