Ionization energy of F− is 320KJ/mole. The electron gain enthalpy of fluorine would be
-320 KJ/mole
-160 KJ/mole
320 KJ/mole
160 KJ/mole
I.E is opposite to electron affinity. F−⟶ F + e− ΔH = 320KJ/mole(I.E)
F+e−⟶ F− ΔH = −320KJ/mole(I.E)
The ionization energy of F− is 320 kJ/mole. The electron gain enthalpy of fluorine would be?
If the ionisation energy of a compound is 320kJ/mol then what is the electron affinity of the same compound?
Enthalpy of hydrogenation is the enthalpy change when one mole of unsaturated compound is converted to saturated compound. ΔHhydrogenation helps to calculate resonance energy.
The standard enthalpy of combustion at 25∘C of hydrogen, cyclohexene and cyclohexane are -300, -3600 and -3770 KJ/mole respectively. Calculate the heat of hydrogenation of cyclohexene.