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Chemistry

Chemistry
Taj Mahal is greatly affected due to :

Deforestation
Acid rain
Sound pollution
Tourists

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Chemistry
Neoprene is prepared by polymerisation of which of the following

Acrylonitrile
2-chloro-1, 3-butadiene
2-methyl 1, 3-butadiene
1,3-butadiene

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Chemistry
Which of the following causes the rusting of iron? a. Oxidation b. Reduction c. Chemical reaction with oxygend. Chemical reaction with CO2

C and d
A and b
B and c
A and c

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Chemistry
Zinc sulphide is commonly used as

Rodenticide
Herbicide
Fungicide
Deodorant

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Chemistry
Cooking gas is a mixture of

Carbon dioxide and oxygen
Carbon monoxide and carbon dioxide
Butane and propane
Methane and ethylene

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Chemistry
Which among the following is a covalent compound ?

Calcium chloride
Magnesium fluoride
Sodium chloride
Carbon tetrachloride

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MORE MCQ ON Chemistry

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