Question

State and explain Huckel rule with an example.​

Answer 1

Answer:

Hückel's Rule also applies to ions. As long as a compound has 4n+2 π electrons, it does not matter if the molecule is neutral or has a charge. For example, cyclopentadienyl anion is an aromatic ion. ... Carbons 2-5 are sp2 hybridized because they have 3 attached atoms and have no lone electron pairs.

Answer 2

Answer:

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Hückel's Rule also applies to ions. As long as a compound has 4n+2 π electrons, it does not matter if the molecule is neutral or has a charge. For example, cyclopentadienyl anion is an aromatic ion. ... Carbons 2-5 are sp2 hybridized because they have 3 attached atoms and have no lone electron pairs

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