Which of the following compounds are aromatic according to Huckel’s rule?
It is non-aromatic and has 8 electrons. |
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It is aromatic since it has delocalised 6 electrons and follows Huckel rule. |
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It is nonaromatic since delocalised 6π electrons are not present in this compound. |
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It is aromatic since it has 10 delocalised electrons and obeys Huckel’s rule |
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It is aromatic since it obeys Huckel’s rule and has 8 electrons out of which 6 electrons are delocalised |
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It is aromatic since it follows Huckel’s rule, is planar and has 14 electrons which are in conjugation. |