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Chemistry

Chemistry
Which of the following is the strongest base in aqueous solution ?

Ammonia
Ethylamine
Diethylamine
Triethylamine

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Chemistry
Most commonly used bleaching agent is

Carbon dioxide
Alcohol
Chlorine
Sodium chloride

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Chemistry
The Bhopal gas tragedy was caused by the gas

Methyl Iso Cyanide
Methyl chloride
Methyl Iso Cyanate
Methyl Cyanide

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Chemistry
A thick paste of cement, sand and water is called

Kiln
R.C.C.
Concrete
Mortar

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Chemistry
A colloidal system in which a liquid is dispersed in a liquid is called

Emulsion
Precipitate
Sol
Gel

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Chemistry
The most abundant element is

Calcium
Silicon
Oxygen
Nitrogen

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MORE MCQ ON Chemistry

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