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Chemistry

Chemistry
The acid rain destroys vegetations because it contains

Ozone
Nitric acid
Carbon monoxide
Sulphuric acid

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Chemistry
Organic compounds are

Interstitial compounds
Ionic compounds
Co-ordination compounds
Covalent compounds

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Chemistry
Natural rubber is a polymer of

Vinyl acetate
Isoprene
Propene
Styrene

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Chemistry
Which of the following has least negative electron gain enthalpy

P
F
Cl
S

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Chemistry
Who developed the model of atomic structure ?

Volta
Bohr and Rutherford
Alfred Nobel
Faraday

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Chemistry
Bauxite is an alloy of which of the following metals ?

Iron
Tin
Silver
Aluminium

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