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Stoichiometry

Stoichiometry
Unit of power is

Joule
Watt
Both B & C
Joule/Second

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Stoichiometry
Avogadro number is the number of molecules in one __________ of a gas.

Litre
Gm.mole
Kilogram
Gram

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Stoichiometry
Pure oxygen is mixed with air to produce an enriched air containing 50 volume % of oxygen. The ratio of moles of air to oxygen used is

0.2
1.72
0.5
0.58

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Stoichiometry
__________ fuels require the maximum percentage of 'excess air' for complete combustion.

Gaseous
Solid
Nuclear
Liquid

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Stoichiometry
The increase in the temperature of the aqueous solution will result in decrease of its

Weight % of the solute
Mole fraction of the solute
Molality
Molarity

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Stoichiometry
Dissolving a solute in a solvent does not change its

Viscosity
None of these
Vapour pressure
Specific heat

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MORE MCQ ON Stoichiometry

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