Question

The freezing point depression constant (K) of benzene is 5.12 K kg mol-1. The freezing point depression for the solution of molality 0.078 m containing a non-electrolyte solute in benzene is (rounded off upto two decimal places):​

Answer 1

Answer:

The freezing point depression constant for benzene is 5.12

please mark as brainliest

Answer 2

Answer:

Correct answer is 0.40K

ΔT =iK m

f. f

Where m = molality

For nonelectrolyte i=1

ΔT =1×5.12×0.078=0.399K=0.40K

f

Hope it helps you!

Please mark me as brainalist!