The number of moles of a solute in its solution is 20 and total number – InterviewSolution

1.	The number of moles of a solute in its solution is 20 and total number of moles are 80. The mole fraction of solute is
Answer» `2.5` `0.25` 1 `0.75` SOLUTION :MOLE fraction of SOLUTE `= (20)/(80)=0.25`.

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