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Chemistry

Chemistry
The National Chemical Laboratory is situated in

Bangalore
Patna
Pune
New Delhi

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Chemistry
In addition to hydrogen, the other abundant element present on Sun’s surface is

Neon
Oxygen
Helium
Argon

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Chemistry
The most abundant element is

Silicon
Nitrogen
Calcium
Oxygen

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Chemistry
The coordination number of body centered atom in cubic structure is

10
6
8
4

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Chemistry
When formaldehyde and potassium hydroxide are heated, we get

Methyl alcohol
Methane
Ethyl formate
Acetylene

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Chemistry
Which one of the following is used as preservative for foodstuff ?

Sodium Chloride
Sodium Benzoate
Picric acid
Glycerine

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MORE MCQ ON Chemistry

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