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Chemistry

Chemistry
Peroxyacetyl nitrate is a

Vitamin
Acidic dye
Plant hormone
Secondary pollutant

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Chemistry
Which metal is extracted from sea water?

Beryllium
Aluminium
Magnesium
Potassium

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Chemistry
The aprotic solvent is

C6H6
H2O
HF
NH3

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Chemistry
The heat energy produced when the human body metabolises 1 gram of fat is

30 KJ
1 KJ
29 KJ
39 KJ

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Chemistry
The ore which is found in abundance in India is

fluorspar
magnetite
monazite
bauxite

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Chemistry
Lead pencil contains

Graphite
Ferrous sulphide
Lead
Lead sulphide

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MORE MCQ ON Chemistry

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