Question

for which substance the value of vant hoff factor is equal to one​

Answer 1

Explanation:

The van 't Hoff factor is the ratio between the actual concentration of particles produced when the substance is dissolved and the concentration of a substance as calculated from its mass. For most non-electrolytes dissolved in water, the van 't Hoff factor is essentially 1.

Answer 2

when the experimental and calculated value is same which is ideal condition,the value is 1