The ground state energies of H atom and H2 molecule are “13.6 eV and “31.7

Question

The ground state energies of H atom and H2 molecule are “13.6 eV and “31.7 eV, respectively. The
dissociation energy of H2 is _______ eV.

Options:

A . 4.4 to 4.6

B . 3.7 to 3.9

C . 2.4 to 2.6

D . 5.1 to 5.3

Answer: Option A

-NA-

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