Question

what factors affect freezing-point depression of a solution? (select all that apply)

a. Freezing-point of solute
b. vant hoff of the solvent
c. molal freezing-point depression constant
d. molarity of the solution
e. vant hoff of the solution
f. freezing point of the solvent
g. molality of the solution

Answer 1

Answer:

A and F i think

Explanation:

Freezing point depression is a colligative property observed in solutions that results from the introduction of solute molecules to a solvent. The freezing points of solutions are all lower than that of the pure solvent and is directly proportional to the molality of the solute

Answer 2

Molality of the solution and the  Van"t Hoff of the solution affects the  freezing-point depression of a solution.

Recall that the formula for freezing point depression is given by;

ΔT = K m i

Where;

T = freezing-point depression of a solution

K =  freezing-point constant

m = molality of the solution

i = Van't Hoff factor

We can see two important variables in this equation which are;

• Molality of the solution
• Van"t Hoff of the solution

These two variables affect the  freezing-point depression of a solution.

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