Question

how ethane undergoes sp2 hybridisation​

Answer 1

Answer:

In ethene molecule, the carbon atoms are sp2 hybridized. One unpaired electron in the p orbital remains unchanged. In ethylene, each carbon combines with three other atoms rather than four. There is a formation of a sigma bond and a pi bond between two carbon atoms.

Or

'sp2Hybridization in Ethene and the Formation of a Double Bond. Ethene (C2H4) has a double bond between the carbons. ... sp2 hybridization in etheneIn sp^2 hybridization, the 2s orbital mixes with only two of the three available 2p orbitals, forming a total of three sp^2 orbitals with one p-orbital remaining.

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Answer 2

Answer:

In ethene molecule, the carbon atoms are sp2 hybridized. One unpaired electron in the p orbital remains unchanged. In ethylene, each carbon combines with three other atoms rather than four. There is a formation of a sigma bond and a pi bond between two carbon atoms.

Explanation: