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2 Nov 2021

Given information

The vapor pressure of the solution is .

The vapor pressure of the pure water is .

Step-by-step explanation

Step 1.

The mole fraction of water in the given solution is calculated by the formula,

                                                                                 

(considered as equation 1)

Where,

  • is the vapor pressure of solution.

  • is the vapor pressure of pure solvent.

  • is the mole fraction of solvent in the solution.

The mass percent of in the given solution is calculated by the formula,

(considered as equation 2)

where,

  • is the mole fraction of in vapor.

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