The depression of freezing point is directly proportional to

Question

The depression of freezing point is directly proportional to (A) mole fraction of the solution (B) molarity of the solution (C) molality of the solution (D) molarity of the solvent

Tardigrade Admin · Accepted Answer

Δ Tf = Kf m ∴ Δ Tf propto m (molality of the solution ) Hence the lowering in vapour pressure will be maximum

Q. The depression of freezing point is directly proportional to

mole fraction of the solution

molarity of the solution

molality of the solution

molarity of the solvent

$Δ T_{f} = K_{f} m$
$∴ Δ T_{f} \propto m$ (molality of the solution )
Hence the lowering in vapour pressure will be maximum

Q. The depression of freezing point is directly proportional to

mole fraction of the solution

molarity of the solution

molality of the solution

molarity of the solvent

ΔTf​=Kf​m ∴ΔTf​∝m (molality of the solution ) Hence the lowering in vapour pressure will be maximum

$Δ T_{f} = K_{f} m$
$∴ Δ T_{f} \propto m$ (molality of the solution )
Hence the lowering in vapour pressure will be maximum