Question

1.00 g of a non-electrolyte solute (molar mass
250 g mol⁻¹) was dissolved in 51.2 g of benzene.
If the freezing point depression constant, K???? of
benzene is 5.12 K kg mol⁻¹, the freezing point of
benzene will be lowered by
(a) 0.3 K (b) 0.5 K
(c) 0.4 K (d) 0.2

Answer 1

Answer:

1.00 g of a non-electrolyte solute (molar mass

250 g mol⁻¹) was dissolved in 51.2 g of benzene.

If the freezing point depression constant, K???? of

benzene is 5.12 K kg mol⁻¹, the freezing point of

benzene will be lowered by

(a) 0.3 K

(b) 0.5 K

(c) 0.4 K

(d) 0.2

Answer 2

Answer :- Option D) ....