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The wt.of urea dissolved in 100ml soluti...

The wt.of urea dissolved in `100ml` solution which produce an osmotic pressure of `20.4`atm,will be

A

`5g`

B

`4g`

C

`3g`

D

`6g`

Text Solution

Verified by Experts

The correct Answer is:
A
Osmotic pressure of solution is given by `!==(w)/(mv)Rt`
`w=(m nev)/(RT)=(60xx20.4xx0.1)/(0.082xx298)=5g`
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