MEDIUMMCQ SINGLENEET ChemistryPhysical ChemistrySolutionsDepression in freezing point
Depression of freezing point for …(i)… is directly proportional to …(ii)… Here, (i) and (ii) refer to
A.(i) dilute solution (ii) molarity
B.(i) dilute solution (ii) molality✓ Correct
C.(i) concentrated solution (ii) molarity
D.(i) concentrated solution (ii) molarity
Explanation
Depression in freezing point fT for dilute solution (ideal solution) in directly proportional to molality m of the solution. Hence, the correct option is b.