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Chemistry

Chemistry
Aspirin is common name of

Salicylate
Salicylic Acid
Acetyl Salicylic Acid
Methyl Salicylate

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Chemistry
The element which is used for vulcanizing rubber

Bromine
Sulphur
Silicon
Phosphorus

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

Hydrogen
None of these
Carbon
Oxygen

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Chemistry
How many neutrons does iron have

26
30
13
8

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Chemistry
Stains of rust on clothes can be removed by :

H2O2
Petrol
Oxalic acid
Alcohol

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Chemistry
In organic compounds, nitrogen is estimated by

Carius method
Liebig's method
Victor-Meyer's method
Dumas method

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MORE MCQ ON Chemistry

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