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Chemistry

Chemistry
Which of the following is the main nitrogenous waste in humans ?

Uric Acid
Ammonia
Ammonium Nitrate
Urea

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Chemistry
When cathode rays strike a target of high atomic weight, they give rise to

? and ? rays
?-rays
X-rays
Positive rays

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Chemistry
The most volatile of the given liquids is

Liquid
Liquid NH3
Ether
Liquid He

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Chemistry
An example of major air pollutant is

Helium
Carbon monoxide
Oxygen
Carbon dioxide

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Chemistry
Tear gas is :

Nitrous oxide
Bleaching powder
Chloroprene
Carbonyl chloride

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Chemistry
Aspirin is chemically known as

Alkylsalicylic acid
Acetylsalicylic acid
Methyl salicylate
Hydroxysalicylate

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MORE MCQ ON Chemistry

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