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Chemistry

Chemistry
Which is not an anasthetic agent in surgical operations?

Ether
Nitrous oxide
Acetone
Chloroform

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Chemistry
What is a common name for the substance which irritates lachrymal glands ?

Noble Gas
Anaesthetic Gas
Tear Gas
Laughing Gas

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Chemistry
Gunpowder consits of a mixture of

TNT and charcoal
Sand and TNT
Sulphur, sand and charcoal
Nitre, sulphur and charcoal

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Chemistry
Isobars are lines joining places having equal

Rainfall
Height above sea-level
Pressure
Population

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Chemistry
KMnO4 can be used as a/an

Fertiliser
Disinfectant
Pesticide
Insecticide

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Chemistry
Higher concentration of nitrogen dioxide in atmosphere air causes

Corrosion
Bronchitis
Cancer
Asphyxiation

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MORE MCQ ON Chemistry

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