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Chemistry

Chemistry
Milk is

Foam
Suspension
Gel
Emulsion

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Chemistry
The property of hydrogen which distinguishes it from alkali metals is

Its non-metallic character
Its reducing character
Its electropositive character
Its affinity for non-metal

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Chemistry
The tip of the match-stick contains

Red phosphorus
Phosphorus pentoxide
White phosphorus
Phosphorus trichloride

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Chemistry
Liquid Nitrogen boils at

82 Kelvin
97 Kelvin
77 kelvin
54 kelvin

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Chemistry
Sea water can be purified by the process of

Filtration
Fractional distillation
Distillation
Evaporation

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Chemistry
Oxide of sulphur present in the atmosphere are washed down by rains to cause :

Industrial smog formation
Eutrophication in lakes
Lowering of pH of soil
Depletion of fossil fuel reserves

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MORE MCQ ON Chemistry

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