Solutions Question 280

Question: The osmotic pressure of 0.4% urea solution is 1.66 atm and. that of a solution of suger of 3.42 % is 2.46 atm. When both the solution are mixed then the osmotic pressure of the resultant solution will be [MP PMT 1985]

Options:

A) 1.64 atm

B) 2.46 atm

C) 2.06 atm

D) 0.82 atm

Show Answer

Answer:

Correct Answer: C

Solution:

$ \pi =\frac{1.66+2.46}{2}=2.06,atm $



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