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Chemistry

Chemistry
Select the one which is not a mixture :

Air
Gasoline
LPG
Distilled water

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Chemistry
The molecular mass of a gas is

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

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Chemistry
Drinking soda is

Neutral
Oxidant
Acidic
Alkaline

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Chemistry
Which substance is used to retard the setting action of cement?

CaSO4, 2H2O
Al2O3
CaO
Na2O + K2O

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Chemistry
The source of energy that causes the least global warming is

Petroleum
Natural Gas
Coal
Geothermal energy

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Chemistry
The laws of electrolysis are given by

Arrhenius
Lewis
Ostwald
Faraday

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MORE MCQ ON Chemistry

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