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Chemistry

Chemistry
The strongest acid of the following is

O-nitrophenol
M-nitrophenol
P-nitrophenol
P-chlorophenol

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Chemistry
Galvanised iron is made by coating iron with

Chromium
Sulphur
Zinc
Nickel

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Chemistry
The percentage of Nitrogen in Air is

0.94
0.03
78.03
85.02

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Chemistry
Molasses a by-product in the manufacture of sugar, is converted into

Pulp
Paper
Alcohol
Fuel

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Chemistry
Benzene cannot undergo :

Substitution
Oxidation
Addition
Elimination

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Chemistry
Which one of the following vegetable oils is used in the manufacture of paints?

Cottonseed oil
Palm oil
Linseed oil
Sunflower oil

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