A compound does not shows aromaticity when it have:a)High resonance en...
Aromatic compounds, also known as arenes or aromatics, are chemical compounds that contain conjugated planar ring systems with delocalized pi electron clouds instead of discrete alternating single and double bonds. Typical aromatic compounds are benzene and toluene. They should satisfy Hackel's rule.
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A compound does not shows aromaticity when it have:a)High resonance en...
High resonance energy.. because greater the resonance..greater the stability..and more aromatic it is
A compound does not shows aromaticity when it have:a)High resonance en...
Incorrect. A compound that follows the (4n+2) rule for aromaticity can indeed exhibit aromaticity. The (4n+2) rule states that for a compound to be aromatic, it must have a Huckel number equal to 4n+2, where n is an integer. This means that if a compound has a Huckel number that satisfies the (4n+2) rule, it can exhibit aromaticity.
On the other hand, if a compound has a high resonance energy, it suggests that the compound has a high stability due to resonance effects. Resonance energy is a measure of the stabilization gained by delocalizing electrons through resonance. A compound with high resonance energy is more likely to exhibit aromaticity.
Therefore, the correct answer is b) (4n+2).