Question

`5g` each of two solutes `X` and Y ( mol. `wt` of `X gt Y)` are dissolved in `100g` each of same solvent.
A. Solution of Y shows greater elevation of boiling point
B. Solution of X shows greater elevation of boiling point
C. Both solutinos of X and Y boils at the same temperature
D. Solution of X freezes after freezing of solution Y

Answer 1

Correct Answer - 1
Since molality of Y is greater than molality of X.
`DeltaT_(b(Y))gtDeltaT_(b(X))`