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Chemistry

Chemistry
Chloroform can be used as

Analgesic
Anaesthetic
Antimalarial
Antibiotic

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Chemistry
Denatured spirit is ethanol mixed with

Water
Petrol
Pyridine
Kerosene

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Chemistry
Commercial nitric acid is coloured because it contains dissolved :

Nitrous oxide
Coloured impurities
Nitrogen dioxide
Oxygen

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Chemistry
The main chemical constituent of clay is

zeolites
silicon oxide
aluminium borosilicate
aluminium silicate

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Chemistry
When a bond is formed between two atoms, the energy of the system will

May increase or decrease
Decrease
Increase
Remain the same

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Chemistry
The common name of sodium bicarbonate is

Baking soda
Soda ash
Soda lime
Baking powder

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MORE MCQ ON Chemistry

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