Solutions Question 269
Question: Osmotic pressure of a solution containing 0.1 mole of solute per litre at $ 273K $ is (in atm) [CPMT 1988]
Options:
A) $ \frac{0.1}{1}\times 0.08205\times 273 $
B) $ 0.1\times 1\times 0.08205\times 273 $
C) $ \frac{1}{0.1}\times 0.08205\times 273 $
D) $ \frac{0.1}{1}\times \frac{273}{0.08205} $
Show Answer
Answer:
Correct Answer: A
Solution:
$ \pi =\frac{w}{m}\times RT $
$ =\frac{0.1}{1}\times 0.0821\times 273 $
