Question

Define Vant hoff factor​

Answer 1

Explanation:

Hoff factor i is a measure of the effect of a solute upon colligative properties such as osmotic pressure, relative lowering in vapor pressure, boiling-point elevation and freezing-point depression

Answer 2

1.) It is the ratio of observed colligative property and normal colligative property

i = Observed colligative property / Normal colligative property

or

2.) It is the ratio of normal molar mass and observed molar mass

i = normal molar mass/ observed molar mass