SolutionHard
Question
The van′t Hoff factor i for an infinitely dilute solution of NaHSO4 is :
Options
A.1/ 2
B.1/ 3
C.3
D.2
Solution
If the solution is infinitely dilute, NaHSO4 would dissociate completely.
∴ NaHSO4 → Na+ + HSO4-
HSO4- would further dissociate as :
HSO4- → H+ + SO42-
i = 3 ∴ (C).
∴ NaHSO4 → Na+ + HSO4-
HSO4- would further dissociate as :
HSO4- → H+ + SO42-
i = 3 ∴ (C).
Create a free account to view solution
View Solution FreeMore Solution Questions
A solution when diluted with H2O and boiled, it gives a white precipitate. On addition of excess NH4Cl/NH4OH. the volume...The resistance of a solution ′A′ is 40 ohm and that of solution ′B′ is 70 ohm, both solutions be...A complex of iron and cyanide ions is 100% ionised at 1m (molal). If its elevation in b.p. is 2.08. Then the complex is ...1.0 molal aqueous solution of an electrolyte X3Y2 is 25% ionized. The boiling point of the solution is ( Kb for H2O = 0....Which aqueous solution can not be stirred with silver spoon:-...