Question

The enthalpy of vaporisation of per mole of ethanol
(b.p. = 79.5°C and AS = 109.8 JK-1 mol-1) is :-
(1) 27.35 kJ mol-1 (2) 32.19 kJ mol-1
(3) 38.70 kJ mol-1 (4) 42.37 kJ mol-1​

Answer 1

Answer:

(3)38.70 KJ/mol

Explanation:

enthalpy uses the same formula and consept for any enthalpy type.