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Which of the following statements is fal...

Which of the following statements is false about resonance contribution structures ?

A

Contribution structures contribute to the resonance hybrid in proportion of their relative energies

B

Equivalent contributing structures make the resonance very important

C

Contributing structures represent molecules having no real existence

D

Contributing structures are less stable than the resonance hybrid

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The correct Answer is:
B
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DINESH PUBLICATION-BASIC PRINCIPLES OF ORGANIC CHEMISTRY-REVISION QUESTIONS FROM COMPETITIVE EXAMS.
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  2. To which of the following four types does this reaction belong ?

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  7. Electrophile in the case of chlorination of benzene in presence of FeC...

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  10. Heterolytic fission of a covalent bond in organic molecules gives

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  11. How many of the following species is/are electrophile? H(2)O NH(3) AlC...

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  12. Point out incorrect statement about resonance

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  13. Which of the following is the active species in the nitration of aroma...

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  15. Which of the following behaves both as a nucleophile and as an electro...

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