1.

The van't Hoff factor for a solute that associates in solution is

Answer»

ZERO
1
LESS than 1 more tham 1

Solution :`i=("Normal molar mass")/("Observed molar mass")`
Sinces observed molar mass of the SOLUTE is more the the normal mass in case of association, Van'tHoff FACTOR is less than 1.


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