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According to V.B.T. a covalent bond is formed by the overlapping of half filled atomic orbitals with electron spinning in the opposite direction. The strength of a bond depends on extent of overlapping. Double bond energy is not twice that of single bond energy because a double bond is made up of a weak a bond and strong o bond.According to V.B.T, in the formation of CH_4 molecule the type of overlappings observed are

Answer» <html><body><p>`p-s ,s-s`<br/>`p-s`<br/>`sp^3 -s,s-s`<br/>`sp^2 -s,s-s`</p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :A</body></html>


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