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Chemistry

Chemistry
Which gas emitted by power stations causes acid rain?

Helium
Sulphur dioxide
Nitrogen
Carbon dioxide

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Chemistry
The octane number of zero is assigned to

2-methyl octane
3-methyl octane
n-heptane
iso-octane

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Chemistry
The gas involved in Bhopal incident was

Methyl isocyanide
Methyl chloride
Nitrogen dioxide
Hydrogen sulphide

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Chemistry
The process of improving the quality of rubber by heating it with sulphur is called.

Galvanization
Acceleration
Vulcanization
Sulphonation

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Chemistry
The gas which emits from rice field is

Ethane
Nitrogen
All of these
Methane

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Chemistry
The first organic compound synthesised in the laboratory was

Uric acid
Glucose
Urea
Lactic acid

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MORE MCQ ON Chemistry

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