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Chemistry

Chemistry
Which of the following is a monoatomic gas?

Nitrogen
Fluorine
Oxygen
Neon

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Chemistry
The most suitable vessel for storing concentrated sulphuric acid is

Copper vessel
Aluminium vessel
Earthen vessel
Glass vessel

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Chemistry
________ is used for making vinegar.

Malic acid
Acetic acid
Oxalic acid
Tartaric acid

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Chemistry
Which of the following is ozone depleting pesticide ?

D.T.
Ethylene ozonide
Benzene
Methyl bromide

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Chemistry
The greenhouse effect is caused by the higher level of which gas in the atmosphere ?

Carbon dioxide
Carbon monoxide
Sulphur dioxide
Nitrous oxide

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Chemistry
By-product obtained by soap industry is

Caustic soda
Caustic potash
Glycerol
Naphthalene

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MORE MCQ ON Chemistry

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