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In this molecules, pi-electron density i...


In this molecules, `pi`-electron density is more on :

A

`C_(1) and C_(3)`

B

`C_(2) and C_(4)`

C

`C_(2) and C_(3)`

D

`C_(1) and C_(4)`

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The correct Answer is:
B
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RESONANCE ENGLISH-GENERAL ORGANIC CHEMISTRY-I-EXERCISE-2 PART-I
  1. The most unlikely representation of resonance structures of p-nitrophe...

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  2. In which of the following carbocations, delocalisation of positive cha...

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  3. Decreasing order of potential energy of the following cations is :

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  4. Stability order of the following species ?

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  5. In which of the following element +1 oxidation state is more stable :

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  6. Which of the following is correct order of stability:

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  7. Least contributing resonating structure of nitroethene is :

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  8. Which of the following statement is correct ?

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  9. The decreasing order of bond length of C=C bond in the following compo...

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  10. Which of the following is correct about the following compound

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  11. The correct order of +M effect of 'N' containing functional group on b...

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  12. In which case the sigma bond pair and pi bond pair of electrons both a...

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  13. The correct stability order of given resonating structures

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  14. The longest C-N bond length in the given compound is :

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  15. Select the correct order of heat of hydrogenation?

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  16. H(3)C-overset(o+)CH-CH=CH(2) does not involve :

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  17. Stability of pi-bond in following alkenes in the increasing order is :...

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  18. In this molecules, pi-electron density is more on :

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  19. If the given compound is planar. Select the correct statement.

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  20. The correct order of electron density in aromatic ring of following co...

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