For an ideal gas mixture of a and b, if the total pressure is 100 kpa and component b has a mole fraction of 0.25, calculate the partial pressure of component

The partial pressure of component A and B is 75 kPa and 25kPa respectively.

Explanation:

Total pressure of ideal gas mixture = 100kPa

Mole fraction of component B,

Mole fraction of component A ,

As we know sum of all mole fraction in a mixture is equal to zero.

For partial pressure of each component we will apply Dalton's law of partial pressure:

Partial pressure of component a in a mixture:

Partial pressure of component a in a mixture:

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