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Chemistry

Chemistry
Muscle fatigue is caused by the accumulation of :

Lactic acid
Oxalacetic acid
Uric acid
Pyruvic acid

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Chemistry
In drinking water supply, which of the following treatments is not involved

Coagulation
Disinfection
Sedimentation
Softening

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Chemistry
Greenhouse effect is caused by

Nitrogen
Carbon monoxide
Nitrogen dioxide
Carbon dioxide

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Chemistry
The mineral containing both magnesium and calcium is

calcite
magnesite
dolomite
carnallite

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Chemistry
The biogas used for cooking is a mixture of which of the following?

Isobutane and propane
Methane and carbon monoxide
Methane and carbon dioxide
Carbon dioxide and oxygen

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Chemistry
The most suitable vessel for storing concentrated sulphuric acid is

Copper vessel
Glass vessel
Earthen vessel
Aluminium vessel

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MORE MCQ ON Chemistry

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