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Chemistry

Chemistry
Most commonly used bleaching agent is

Alcohol
Chlorine
Sodium chloride
Carbon dioxide

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Chemistry
A non-electronic conductor is

None of these
Iron
Gas Carbon
Copper Sulphate

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Chemistry
Commercial nitric acid is coloured because it contains dissolved :

Nitrogen dioxide
Nitrous oxide
Oxygen
Coloured impurities

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Chemistry
Air is said to be saturated when :

Its thickness is maximum
Its pressure is minimum
It blows over the barren land
It contains maximum content of water vapour

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Chemistry
Gas released during Bhopal tragedy was :

Potassium isothiocyanate
Methyl isothiocyanate
Ethyl isothiocyanate
Sodium isothiocyanate

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Chemistry
Which one of the following organic compounds has fruity smell?

Alcohol
Ester
Ether
Aldehyde

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MORE MCQ ON Chemistry

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