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Help me understand! Osmotic pressure of a solution containing 0.1 mole of solute per litre at 273K is (in atm)

Osmotic pressure of a solution containing 0.1 mole of solute per litre at 273K is (in atm)

  • Option 1)

    \frac{0.1}{1}\times 0.08205\times 273

     

     

     

  • Option 2)

    0.1\times 1\times 0.08205\times 273

  • Option 3)

    \frac{1}{0.1}\times 0.08205\times 273

  • Option 4)

    \frac{0.1}{1}\times \frac{273}{0.08205}

 
Answers (1)
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As we learned 

 

Mathematical Expression for Osmotic Pressure -

\pi =CRT
 

- wherein

\pi = Representation of osmotic pressure.

C =Concentration\ of\ Solution

R =Gas \: constant= 0.0821\frac{atm.lit}{mol.k}

T=Temp. \: in\: kelvin

 

 \pi =\frac{w}{m}\times RT=\frac{0.1}{1}\times 0.0821\times 273

 


Option 1)

\frac{0.1}{1}\times 0.08205\times 273

 

 

 

Option 2)

0.1\times 1\times 0.08205\times 273

Option 3)

\frac{1}{0.1}\times 0.08205\times 273

Option 4)

\frac{0.1}{1}\times \frac{273}{0.08205}

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