Question

what happens to the homo and lumo in photochemical and thermal reaction ?​

Answer 1

Answer:

If a molecule absorbs light of the appropriate wavelength, an electron will be promoted from the HOMO to the LUMO (these are called the “Frontier Orbitals”), resulting in an excited state (with a new HOMO and a new LUMO). In a thermal reaction, the molecule is in the ground state.

Answer 2

Answer:

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Explanation:

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