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Chemistry

Chemistry
Muscle fatigue is caused by the accumulation of :

Uric acid
Pyruvic acid
Oxalacetic acid
Lactic acid

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Chemistry
Find the odd one:

Slaked lime
Limestone
Marble
Chalk

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Chemistry
Silicon is a

Semiconductor
Insulator
Nonconductor
Conductor

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Chemistry
The gas used for filling weather balloons is

Nitrogen
Air
Hydrogen
Helium

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Chemistry
Calcium salts used as fertilizer is :

Calcium Cyanide
Calcium Carbide
Calcium Sulphate
Calcium Carbonate

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Chemistry
The number of electrons presents in H+ is

two
zero
one
three

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MORE MCQ ON Chemistry

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