What is Vant Hoff factor?

What is van't Hoff factor?

A 1.2% solution of NaCl is isotonic with 7.2% solution of glucose. Calculate Van't Hoff factor of NaCl solution.

What would be the value of Vant Hoff factor for a dilute solution of K_2SO_4 in water?

What would be the value of Vant Hoff factor for a dilute solution of K_2SO_4 in water?

Benzoic acid under goes dimenization in benzene solution, the Van't Hoff factor related to the degree of associatioin 'x' of the acid as.

On dissolving 19.5g CH_2F COOH in 500g of water, a depression of 1^@C in freezing point of water is observed. Calculate the vant Hoff factor and dissociation constant of Fluoroacetic acid. (Given, K_f = 1.86 K kg mol^-1)

Calculate the molarity of each of the following solutions: 30 mL of 0.5 M H_2SO_4 diluted to 500 mL.

Calculate the mass of NaCl in 5 molal solution.

The vapour pressure of water is 12.3 kPa at 300 K. Calculate vapour pressure of 1 molal solution of a non-volatile solute in it.