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Chemistry

Chemistry
Rusting of iron takes place due to

Exfoliation
Carbonation
Corrosion
Oxidation

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Chemistry
Particulates (< 1 µm size) remaining suspended in air indefinitely and transported by wind currents are called

Aerosols
Smoke
Mists
Fumes

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Chemistry
Limestone is a raw material used by which industry?

Cement
Aluminium
Fertilizers
Petrochemicals

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Chemistry
Rock salt is a mineral containing

Potassium
Magnesium
Sodium
Iron

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Chemistry
Milk tastes sour when it is left in open for some time. This happens due to the formation of

Lactic acid
Carbonic acid
Acetic acid
Citric acid

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Chemistry
The gas used in the artificial ripening of fruits is

Methane
Butane
Acetylene
Ethane

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MORE MCQ ON Chemistry

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