Question

Explain the formation of H2 molecule on the basis of valence bond theory.

Answer 1

Answer:

The elecronic confguration of hydrogen is 1s

1

.

Thus, it contains one unpaired electron in 1s orbital.

Two H atoms, each having one unpaired electron, combine and share their electron to form a covalent bond in which two electrons are paired.

H⋅+H⋅→H⋅⋅H

Explanation:

Hope this may help you.....

Answer 2

above attachment has your answer