Question

When a certain amount of MgF2 is added to water, the freezing point lowers by 3.5° C. What was the molality of the

Answer 1

The molality of the solution is obtained as 0.63 m.

What is the freezing point?

The freezing point is the temperature at which the liquid is converted into solid.

We know that;

ΔT = 3.5° C

K = 1.86° C/m

i = 3

m = ?

Thus;

ΔT = K m i

m = ΔT/K i

m = 3.5° C/ 1.86° C/m * 3

m = 0.63 m

Learn more about freezing point:brainly.com/question/3121416

#SPJ1