The Van't Haff factor i for the solution ofbenzoic acid in benzene is

1.	The Van't Haff factor i for the solution ofbenzoic acid in benzene is 0.5. Finddegree of association (X) of benzoic acid.(A) 1(B) 0.5(C) 0.1(D) 1.25
Answer» Answer: Vant HOFF FACTOR for DISSOCIATION - i =1-a+a/n where n= number of particles associated=2 degree of association=a i=0.5 put VALUE, 0.5=1-a +a/2 -0. 5=-a/2 a=1 option A is right.

The Van't Haff factor i for the solution ofbenzoic acid in benzene is 0.5. Finddegree of association (X) of benzoic acid.(A) 1(B) 0.5(C) 0.1(D) 1.25

Answer»

Answer:

Vant HOFF FACTOR for DISSOCIATION -

i =1-a+a/n

where n=

number of particles associated=2

degree of association=a

i=0.5

0.5=1-a +a/2

-0. 5=-a/2

a=1