Solutions Question 4
Question: The ratio of the value of any colligative property for $ KCl $ solution to that for sugar solution is nearly [MP PMT 1985]
Options:
A) 1
B) 0.5
C) 2.0
D) 3
Show Answer
Answer:
Correct Answer: C
Solution:
von’s Hoff factor $ (i) $
$ =\frac{\text{experimental C}\text{.P}\text{.}}{\text{Calculated C}\text{.P}\text{.}} $
$ =1-\alpha +x\alpha +y\alpha , $ for KCl it is = 2 and for sugar it is equal to 1.
