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Stoichiometry

Stoichiometry
Roult's law is obeyed by a __________ solution.

None of these
Molar
Normal
Saturated

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Stoichiometry
The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight.

Remains unchanged
Decreases
Increases linearly
Increases

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Stoichiometry
Osmotic pressure of the solution can be increased by

Diluting the solution
Decreasing its temperature
None of these
Increasing the volume of the vessel containing the solution

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Stoichiometry
With rise in temperature, the heat capacity of a substance

Remains unchanged
Either A or B; depends on the substance
Decreases
Increases

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Stoichiometry
The percentage ratio of the partial pressure of the vapor to the vapor pressure of the liquid at the existing temperature is

Not a function of the composition of gas mixture
Termed as relative saturation
Not a function of the nature of vapor
Called percentage saturation

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Stoichiometry
An oxidation process is accompanied by decrease in the

Number of electrons
All of these
Oxidation number
Number of ions

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