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Chemistry

Chemistry
1 carat of diamond is equal to

200 g
100 g
200 mg
100 mg

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Chemistry
The charcoal used to decolourise brown sugar solution is

Coconut charcoal
Wood charcoal
Sugar charcoal
Animal charcoal

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Chemistry
An emulsion is a colloid of a

Gas in a liquid
Liquid in a liquid
Liquid in a gas
Gas in a solid

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Chemistry
Equal masses of oxygen, hydrogen and methane are kept under identical conditions. The ratio of the volumes of gases will be

2 : 16 : 2
1 : 1 : 1
1 : 16 : 2
2 : 16 : 1

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Chemistry
Baryllium Sulphate is less soluble in water due to

Lonic band
High inflammable energy
Low Energy of dissociation
Low inflammable energy

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Chemistry
Silica gel is a

Moisturizer
Delicious food
Flavouring agent
Drying agent

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MORE MCQ ON Chemistry

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