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10. How does Huckel rule help to decide the aromaticcharacter of a compound? |
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Answer» Erich Huckel is a German chemist and physicist. He proposed a theory to determine the characteristics properties of the aromatic compound (containing at least one benzene ring) . The rule states that if a cyclic, planer molecules containing (4n + 2 pi) electrons it has a aromatic properties. This rule is known as Huckel Rule. Where, n = no. Of carbon atoms in compound pi = no. Of pi electrons |
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