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For a dilute solution, Raoult's law stat...

For a dilute solution, Raoult's law states that

A

the lowering of vapour pressure is equal to the mole fraction of solute

B

the relative lowering of vapour pressure is equal to the mole fraction of solute

C

the relative lowering of vapour pressure is proportional to the amount of solute in solution

D

the vapour pressure of the solution is equal to the mole fraction of solvent

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Verified by Experts

The correct Answer is:
B
According to Raoult's law `(P_(1)^(0) -P)/P_(1)^(0) = n/(n+N)`
mole fraction a solute)
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