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Chemistry

Chemistry
The drug ‘Marijuana’ is a

Hallucinating substance
Mental stimulant
Sedative
Tranquillizer

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Chemistry
Two electrons in an orbital are differentiated by which of the following ?

Magnetic quantum number
Azimuthal quantum number
Spin quantum number
Principal quantum number

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Chemistry
Vinegar made by fermentation from cane sugar contains

Acetic acid
Citric acid
Palmitic acid
Lactic acid

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Chemistry
A subshell with l=2 can take up

5 electron
10 electron
8 electron
3 electron

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Chemistry
The acid rain destroys vegetations because it contains

Ozone
Sulphuric acid
Nitric acid
Carbon monoxide

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Chemistry
Which one of the following group of gases contributes to the 'Green House Effect'?

Ammonia and Ozone
Carbon dioxide and Methane
Carbon tetraflouride and Nitrous oxide
Carbon monoxide and Sulphur dioxide

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