## Filters

Q&A - Ask Doubts and Get Answers
Q

# 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)

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

102 Views

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)

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

Exams
Articles
Questions