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Chemistry

Chemistry
The main source of Naphthalene is

Diesel
Coal-tar
Camphor
Charcoal

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Chemistry
Which one is the purest form of carbon

Diamond
Iron
Graphite
Coal

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Chemistry
Number of hydrogen atoms in a Glucose molecule

6
8
14
12

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Chemistry
The natural resource, known as black gold is

Platinum
Coal
Tin
Lead

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Chemistry
The water pollution in river is measured by the dissolved amount of

Chlorine
Nitrogen
Oxygen
Ozone

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Chemistry
Conversion of chemical energy into electrical energy occurs in

Atomic bombs
Electric heaters
A battery
Dynamo

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MORE MCQ ON Chemistry

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