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Chemistry

Chemistry
Chloroform can be used as

Antibiotic
Antimalarial
Anaesthetic
Analgesic

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Chemistry
Nitrogen fixation is a process of

Utilisation of nitrogen gas
Assimilation of nitrate
Conversion of molecular nitrogen to ammonia
Conversion of organic nitrogen to proteins

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Chemistry
Smoke is formed due to

Solid dispersed in gas
Solid dispresed in liquid
Gas dispersed in gas
Gas dispresed in solid

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Chemistry
The gas used for filling weather balloons is

Air
Nitrogen
Hydrogen
Helium

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Chemistry
Hard water and soft water can be distinguished by using

Detergent
Dilute acid
Ordinary soap
Liquid soap

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Chemistry
In vulcanisation process, rubber can be hardened by adding

Silicon
Nitrogen
Alcohol
Sulphur

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MORE MCQ ON Chemistry

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