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If ratio of mole fraction of solute to s...

If ratio of mole fraction of solute to solvent is unity, what would be `%` by weight? (concentration of solute) )M solute=M molecular mass of solvent)

A

`("Msolute")/("M solute + M solvent")xx100`

B

`50%`

C

`66.67%`

D

`("M solute")/("M solvent")xx100`

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The correct Answer is:
A
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