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Question
Draw the resonance structure for the following compound. Show the electron shift using curved-arrow notation.
C6H5 – CHO
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Solution
The structure of C6H5 – CHO is:
The resonating structures of benzaldehyde are represented as:
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\[\ce{CH3CH = CH\overset{+}{C}H2}\]
In which of the following representations given below spatial arrangement of group/ atom different from that given in structure ‘A’?
 |
| (A) |
| (i) |  |
| (ii) |  |
| (iii) |  |
| (iv) |  |
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Draw the resonance structure of the following compounds;
CH2 = CH – CH = CH2
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Reason (R): Resonance hybrid cannot be presented by a single structure.
