" vant Hof factor for "K_(4)[FeKM]_(6)" is "

Vant Hoff Factor

What is the expected value of van't Hoff factor for K_(3)[Fe(CN)_(6)] in dilute solution?

What is expected value of van't Hoff factor for K_(3)[Fe(CN)_(6)] in the dilute solution?

What is the expected value of Van't Hoff factor for K_(4)[Fe(CN)_(6)] when it completley dissociates in water ?

The Van't Hoff factor (i) for K_(2)SO_(4) is ………. .