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Chemistry

Chemistry
Aerated water contains

H2
NO2
SO2
CO2

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Chemistry
Acid rain is caused due to pollution of atmosphere by

None of these
Oxides of nitrogen and phosphorous
Oxides of nitrogen and sulphur
Oxides of carbon and nitrogen

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Chemistry
The aqueous solution of potassium chloride is

A non-electrolyte
A strong electrolyte
A weak electrolyte
Initially weak and then become a strong electrolyte

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Chemistry
Glycol is used to manufacture which of the following ?

Nylon
Artificial silk
Rubber
Terylene

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Chemistry
Milk is

Emulsion
Gel
Suspension
Foam

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Chemistry
Commercial Vaseline is derived from

Plant gums
Coal tar
Wool wax
Petroleum

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MORE MCQ ON Chemistry

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