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Chemistry

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

4
6
8
10

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Chemistry
Major portion of the earth’s crust is mainly constituted by

Silicon and Aluminium
Silicon and Iron
Oxygen and Iron
Oxygen and Silicon

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Chemistry
Hardness of the water is commonly measured in terms of

Magnesium sulphate equivalents
Magnesium carbonate equivalents
Calcium carbonate equivalents
Calcium sulphate equivalents

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Chemistry
The gas involved in Bhopal incident was

Hydrogen sulphide
Methyl isocyanide
Nitrogen dioxide
Methyl chloride

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Chemistry
The metals commonly used for electroplating are

Chromium, Copper and Nickel
Gold, Sodium and Potassium
Gold, Sodium and Chromium
Nickel, Lead and Chromium

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Chemistry
Which of the following is a renewable source of energy ?

Geothermal powder
Coal
Uranium
Natural gas

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MORE MCQ ON Chemistry

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