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Chemistry

Chemistry
The maximum number of isomers for an alkene with molecular formula C4H8 is

2
5
4
3

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Chemistry
Limestone is a raw material used by which industry?

Petrochemicals
Aluminium
Cement
Fertilizers

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Chemistry
Which among the following is a covalent compound ?

Carbon tetrachloride
Calcium chloride
Sodium chloride
Magnesium fluoride

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Chemistry
Which one of the following group of gases contributes to the 'Green House Effect'?

Ammonia and Ozone
Carbon monoxide and Sulphur dioxide
Carbon tetraflouride and Nitrous oxide
Carbon dioxide and Methane

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Chemistry
Soldering of two metals is possible because of the property of :

Osmosis
Cohesion
Surface tension
Viscosity

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Chemistry
An acid having basicity one is

Sodium dihydrogen phosphate
Phosphoric acid
Disodium hydrogen phosphate
Sodium phosphate

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MORE MCQ ON Chemistry

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