[" For a very divite solution "],[" of "H_(3)" fos van't Hoft facteris "]

For a very dilute aqueous solution of H_(3)PO_(3) van't Hoff factor

For a very dilute aqueous solution of K_(4)[Fe(CN)_(6)] , van't Hoff factor is

For a non-electrolyte solution, the Van't Hoff factor is equal to

In case a solute associates in solution, the van't Hoff factor,

An aqueous solution of 0.01 M CH_(3) COOH has van't Hoff factor 1.01 . If pH = - "log"[H^(+)] , pH of 0.01 M CH_(3)COOH solution would be :

For a non-electrolytic solution, van't Hoff factor is equal to