Chemistry

Problem

The boiling point elevation constant for toluene (

b.p = 110.7^\circ\text{C}

) is

3.32 \text{ K molality}^{-1}

. The entropy of vaporisation of toluene in

\text{J K}^{-1} \text{ ml}^{-1}

is : a.

33.02 \times 10^3

b. 88.5 c. 0.885 d. 33.02