SolutionHard
Question
Consider following cases :
I : 2M CH3COOH solution in benzene at 27oC where there is dimer formation to the extent of 100%
II : 0.5 M KCl aq. solution at 27oC,
which ionises 100%
which is/are true statement(s) ?
I : 2M CH3COOH solution in benzene at 27oC where there is dimer formation to the extent of 100%
II : 0.5 M KCl aq. solution at 27oC,
which ionises 100%
which is/are true statement(s) ?
Options
A.Both are isotonic
B.I is hypertonic
C.II is hypertonic
D.None is correct
Solution
For I solution, i = 0.5
so πI = iCRT = 0.5 × 2 RT = RT
For II solution, i = 2
so πII = iCRT = 2 × 0.5 RT = RT
so both are isotonic solutions.
so πI = iCRT = 0.5 × 2 RT = RT
For II solution, i = 2
so πII = iCRT = 2 × 0.5 RT = RT
so both are isotonic solutions.
Create a free account to view solution
View Solution FreeMore Solution Questions
The vapour pressure of water at room temperature is lowered by 5% by dissolving a solute in it, then the approximate mol...Calculate the osmotic pressure of the solution prepared in the above question T = 300 K, (R = 0.082 L atm mol-1K-1)...The diagram given below represents boiling point composition diagram of solution of component A and B, which is/are inco...Which aqueous solution can not be stirred with silver spoon:-...100 ml aq. solution of glucose with osmotic pressure 1.2 atm at 25oC is mixed with 300 ml aq. solution of urea of 2.4 at...