Question

Which relationship is not correct?

Answer 1

Answer:

b is not the correct answer

Answer 2

The correct answer is (b) that is $M_{2} =\frac{K_{f} X1000X W_{1} }{W_{2}X deltaT{B} }$

Explanation:

Δ$T_{b}=\frac{K_{b}X1000X W_{2} }{ M_{2} X W_{1} }$

$M_{2}=\frac{K_{b} X 1000X W_{2} }{delta T_{b} X W_{1} }$

1.$W_{1}$ should be in the denominator and $W_{2}$ should be in numerator.

2.The elvelation of boiling point is depend on the number of solute particle not the solute particle nature.

3. Kb = the boiling point elevation constant.