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Chemistry

Chemistry
The drug ‘Marijuana’ is a

Tranquillizer
Hallucinating substance
Mental stimulant
Sedative

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Chemistry
Antacids are found in drugs that give relief to

Headache
Stomach ache
Acne
Eye sight

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Chemistry
Detergents are

Sodium salts of sulphonic acids
Sodium salt of benzoic acid
None of these
Sodium salts of fatty acids

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Chemistry
The chemical bahaviour of an atom depends upon

The number of nucleons in the nucleus
The number of electrons orbiting around the nucleus
The number of neutrons in the nucleus
The number of protons in its nucleus

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Chemistry
The number of g-molecule of oxygen in 6.02 x 1024CO molecules is

0.5 gram of molecule
10 gram of molecule
5 gram of molecule
1 gram of molecule

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Chemistry
Black lung disease occurs in people working in

Organic solvents industry
Coal mines
Paint manufacturing industry
Electroplating industry

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MORE MCQ ON Chemistry

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