Question

The sublimation energy of la(s) is 57.3 kJ/mol and the
enthalpy of fusion is 15.5 kJ/mol. The enthalpy of
vaporisation of I, is
a. 41.8 kJ/mol
b. - 41.8 kJ/mol
c. 72.8 kJ/mol
d. - 72.8 kJ/mol​

Answer 1

Answer:

(D) The average kinetic energy of a gas is proportional to its temperature. 12. ... The enthalpy of fusion of iodine is 15.5 kJ/mol, and the enthalpy of ... The molecule with the highest heat of vaporization is.