Which of the following statements are correct?
A. van't Hoff factor of 
in its aqueous solution is 1.6 when 
is 
ionised in the solution.
B. The degree of dissociation of 
solution is 
if value of 
is 2.75 .
C. The value of van't Hoff factor is same for both 
and 
.
D. The degree of ionisation of 0.005 M KCl is 0.97 if the value of van't Hoff factor is 1.95 .
E. van't Hoff factor value for glucose is equal to unity.
Choose the correct answer from the options given below
Text Solution
Verified by ExpertsB
Among the given statements, only B and E are correct while other are incorrect.
Their correct form are :
•van't Hoff factor of 
in its aqueous solution is 2.6 when 
is 
ionised in the solution.
•The value of van't Hoff factor is different for both 
and 
.
•The degree of ionisation of 0.005 M aq. KCl is 0.95 if the value of van't Hoff factor is 1.95
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