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Which is not valid resonating structure ...

Which is not valid resonating structure of
`H_(2)C=CH-CH=CH-O-CH_(3)`

A

`H_(2)overset(o+)C-CH=CH-CH=overset(o+)O-CH_(3)`

B

`H_(2)C=CH-overset(o+)O=CH-overset(o+)CH-CH_(3)`

C

`H_(2)C=CH-overset(o+)CH-CH=overset(o+)O-CH_(3)`

D

`H_(3)C-O-overset(o+)CH-CH=CH-overset(o+)CH_(2)`

Text Solution

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Structure can not be changed in resonance.
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