How is van't-Hoff- factor related to degree of ionisation?

Van't Hoff factor is _____.

Explain:- van't - Hoff factor.

How is mean free path related to density of the gas.

van't Hoff factor of Ca (NO_3) is

0.2m aqueous solution of KCI freezes at -0.680^@C . Calcuate van't Hoff factor and osmotic pressure of solution at 0^@C . (K_f=1.86 K kg mol^(-1) .

Write van't Hoff factor in terms of different colligative properties.

Which of the following compounds corresponds van't Hoff factor 'i' to be equal to 2 for dilute solution ?

How is mean free path related to the size of the molecule.