The ratio of mole fraction of a solute and a solution in a binary solution is :

  • Option 1)

    Ratio of their mass

  • Option 2)

    One

  • Option 3)

    Ratio of their mole

  • Option 4)

    Zero

 

Answers (1)

As discussed in

Mole Fraction -

It is ratio of moles of solute or moles of solvent to moles of solution.

- wherein

If a substance ‘A’ dissolves in substance ‘B’ and their number of moles are nA and nB respectively; then the mole fractions of A and B are given as

Mole fraction of A = (number of moles of A)/(number of moles of solution ) = nA/(nA+ nB)

 

 

 Ratio of Mole fraction is the ratio of their mole


Option 1)

Ratio of their mass

Option is incorrect

Option 2)

One

Option is incorrect

Option 3)

Ratio of their mole

Option is correct

Option 4)

Zero

Option is incorrect

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