The wavelength at which the O2 molecule most strongly absorbs light is approximately 145 nm. Would a photon whose wavelength is 145 nm haveenough energy to photodissociate O2 whose bond energy is 495 kJ/mol? Would it have enough energy to photoionize O2?
Bond Parameters
Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.
Bond Dissociation Energy
The tendency of an atom to attract an electron is known as its electronegativity.
The wavelength at which the O2 molecule most strongly absorbs light is approximately 145 nm. Would a photon whose wavelength is 145 nm have
enough energy to photodissociate O2 whose bond energy is 495 kJ/mol? Would it have enough energy to photoionize O2?
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