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The molecular mass of a solute cannot be...

The molecular mass of a solute cannot be calculated by one of the following relations

A

`M_(B)=(K_(b)xx1000xxw_(B))/(DeltaT_(b)xxw_(A))`

B

`M_(B)=(w_(B)xxRT)/(piV)`

C

`M_(B)=(p_(0)xxw_(B)xxM_(A))/((p_(0)-p)xxw_(A))`

D

`M_(B)=(DeltaT_(b)xx1000xxw_(B))/(K_(b)xxw_(A))`

Text Solution

Verified by Experts

The correct Answer is:
D
`M_(B)ne(DeltaT_(b)xx1000xxW_(B))/(K_(b)xxW_(A))`
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