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.
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