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Chemistry

Chemistry
The major component in the LPG is

Propane
Ethane
Methane
Butane

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Chemistry
Carborundum is another name of

Silicon carbide
Calcium oxide
Calcium carbide
Silicon oxide

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Chemistry
Stalactites and Stalagmites form due to the precipitation of :

MgCO3
MgCl2
CaCl2
CaCO3

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Chemistry
In a Carbonyl group a carbon atom makes double bond with

Hydrogen
Carbon
None of these
Oxygen

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Chemistry
Ethanol containing 5% water is known as

Methylated alcohol
Denatured spirit
Power alcohol
Rectified spirit

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Chemistry
Chemical name of bleaching powder is :

Calcium hypochlorite
Calcium chloro hypochlorite
Calcium chlorate
Calcium bi chloride

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MORE MCQ ON Chemistry

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