Different types of Enthalpies of reactions:
(i) Enthalpy of combustion (cH),
(ii) Enthalpy of formation (fH)
(iii) Enthalpy of neutralization
(iv) Enthalpy of solution
(v) Enthalpy of atomization (aH),
(vi) Enthalpy of Ionisation (iH)
(vii) Enthalpy of Hydration (hyol.H)
(viii) Enthalpy of fusion (fus.H)
(ix) Enthalpy of vaporization (vap.H)
(x) Enthalpy of sublimation (sub.H)
