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Chemistry

Chemistry
Silica gel is a

Moisturizer
Drying agent
Delicious food
Flavouring agent

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Chemistry
The molecular mass of a gas is

Not related to its vapour pressure
Half its vapour pressure
Equal to its vapour pressure
Twice its vapour pressure

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Chemistry
The chief source of naphthalene is

Diesel
Charcoal
Camphor
Coal-tar

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Chemistry
In surgery, metal pins are used for joining together broken bones. These metal pins remain uncorroded in the body. What is the material of these pins?

Titanium
Iron
Copper
Aluminium

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Chemistry
Petroleum is a mixture of

Polymers
Hydrocarbons
Salts
Elements

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Chemistry
The National Chemical Laboratory (India) is located in

Pune
Mumbai
Hyderabad
Bangaluru

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MORE MCQ ON Chemistry

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