The enthalpy of formation of ethane ethylene and benzene

Last updated: 6/28/2023

The enthalpy of formation of ethane ethylene and benzene from the gaseous atoms are 2839 2 2275 2 and 5506 kJmol respectively Calculate the resonance energy of benzene The bond enthalpy of C H bond is given as equal to 410 87 kJ mol A 80 68 kJ mol B 23 68 kJ mol C 96 68 kJ mol D 46 68 kJ mol