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A solution containing 3.56 g of a po...

A solution containing 3.56 g of a polymer in 1 litre of a solvent was found to have an osmotic pressure of `5.2xx10^(-4)` atmosphere at 300K . The molecules mass of the ploymer is ______.
`(R=0.082 L atm mol ^(-1)K^(-1))`

A

`1.68xx10^(3) g mol ^(-1)`

B

`1.68 xx10^(2) g mol ^(-1)`

C

`1.68 gmol ^(-1)`

D

`1.68xx10^(5) g mol ^(-1)`

Text Solution

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The correct Answer is:
D
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