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Chemistry

Chemistry
Acid rain is caused by

SO2 and NO2
CO2and CFCs
SO2 and particulates
NO2and particulates

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Chemistry
Gas released during Bhopal tragedy was :

Potassium isothiocyanate
Ethyl isothiocyanate
Sodium isothiocyanate
Methyl isothiocyanate

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Chemistry
Bee sting contains

An alkaline liquid
A corrosive liquid
A salt solution
An acidic liquid

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Chemistry
Which one of the following is known as the 'brown coal'?

Coke
Anthracite
Lignite
Bituminous

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Chemistry
The chief source of naphthalene is

Charcoal
Coal-tar
Camphor
Diesel

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Chemistry
Gobar gas mainly contains

Carbon monoxide
Carbon dioxide
Methane
Hydrogen sulphide

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MORE MCQ ON Chemistry

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