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Problem

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2 Nov 2021

Given information

It is given that:

The volume of methanol in the solution is .

The volume of water in the solution is .

The final volume of solution is .

The density of methanol is .

The density of water is .

Step-by-step explanation

Step 1.

The mole fraction of methanol and water in the solution is calculated by the formula given, respectively:

(Considered as equation 1)

Where,

  • is the mole fraction of methanol.

  • is the number of moles of methanol in the solution.

  • is the number of moles of water in the solution.

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