Question

Q.25. write postulate of valence bond theory and explain the formation of Hy molecule on the basis of
valence bond theory​

Answer 1

Answer:

1 ) valance orbitals of atom overlap each other to form a bond .

2 ) A pair of electrons is present in overlapping orbitals.

3 ) Electron density is maximum around bonded atoms

4) Degree of overlapping determines strength of bond .

Answer 2

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