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Chemistry

Chemistry
The coordination number of body centered atom in cubic structure is

6
10
4
8

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Chemistry
Which among the following is not a characteristic of transition metals?

Malleability
Low ionization energy
Tendency to gain electrons
Low electronegativity

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Chemistry
Which of the following is the major constituent of LPG?

Methane
Butane
Propane
Ethane

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Chemistry
The smog is essentially caused by the presence of

O3 and N2
O2 and O3
O2 and N2
Oxides of N and S

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Chemistry
Atoms having the same number of protons but different number of neutrons are called :

Isotopes
Cations
Higgs-boson
Anions

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Chemistry
Depletion of ozone layer causes

Breast cancer
Blood cancer
Skin cancer
Lung cancer

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MORE MCQ ON Chemistry

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