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0.6 g of a solute is dissolved in 0...

0.6 g of a solute is dissolved in 0.1 L of a solvent , which develops an osmotic pressure of 1.23 atm `27^(@)C ` . The molar mass of the subsance is ___.

A

`149.5 g// mol `

B

`120 g // mol `

C

`430 g //mol`

D

`60 g //mol`

Text Solution

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The correct Answer is:
B
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