Question

Molar heat of vaporization of a liquid is 4.8 kJ mol^-1 . If the entropy change is 16 J mol^-1 K^-1 . the boiling point of the liquid is …

(a) 323 K 

(b) 27°C 

(c) 164 K 

(d) 0.3 K

Answer 1

(b) 27°C

= 300 K = 27° C