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Chemistry

Chemistry
A detergent is a

Catalyst
Soap
Drug
Cleansing agent

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Chemistry
A non-electronic conductor is

None of these
Iron
Gas Carbon
Copper Sulphate

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Chemistry
Soap helps in better cleaning of clothes because

Soap acts like catalyst
It reduces the surface tension of solution
It gives strength to solution
It absorbs the dirt

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Chemistry
Smoke is formed due to

Gas dispersed in gas
Gas dispresed in solid
Solid dispresed in liquid
Solid dispersed in gas

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Chemistry
The polymer obtained by the condensation of hexamethylene diamine and adipic acid is :

Terylene
Tollen's
Bakelite
Nylon 66

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Chemistry
Which one of the following is a major green house gas?

Carbon monoxide
Chloro fluorocarbon
Freon
Carbon dioxide

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MORE MCQ ON Chemistry

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