What is the difference between vapor pressure and partial pressure?

Question

Accepted Answer

Vapour pressure is the pressure exerted by a vapour in equilibrium with its liquid or solid form, while partial pressure is the pressure exerted by a single gas in a mixture.

Vapour pressure is specific to a substance, while partial pressure is a property of a gas in a mixture.
Vapour pressure is dependent on temperature, while partial pressure is dependent on the concentration of the gas in the mixture.
In a mixture of gases, the total pressure is the sum of the partial pressures of each gas.
Example: In air, the partial pressure of oxygen is about 21 kPa, while the partial pressure of nitrogen is about 79 kPa.

Accepted Answer

Vapour pressure - It is the pressure exerted by gas of a mixture.

Vapour pressure - It is the pressure exerted by the gas of ideal mixtures.

Accepted Answer

vapour pressure is the pressure exerted by the gas over its condensed phase, whereas partial pressure is the pressure exerted by the gas in volume, which is occupied by the mixture of gases.

Accepted Answer

vapour pressure is the pressure exerted by the gas over its condensed phase, whereas partial pressure is the pressure exerted by the gas in volume, which is occupied by the mixture of gases.

What is the difference between vapor pressure and partial pressure?

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