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Which of the following statements is cor...

Which of the following statements is correct ?

A

`-NO_2` group activates the benzene ring for attack of electrophile at ortho and para position

B

`-NH_2` group activates the benzene ring for attack of electrophile at ortho and para position

C

Both `-NO_2` group as well as `-NH_2` group activate the benene ring for attack of electrophile at ortho and para position.

D

Neither `-NO_2` group nor `-NH_2` group activate the benzene ring the attack of electrophile at ortho and para position.

Text Solution

Verified by Experts

The correct Answer is:
B
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RESONANCE-ORGANIC REACTION MECHANISMS - II-APSP Part - 2
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  2. Major product of mononitration of the following compound is :

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  3. The product obtained from the following sequence of reactions is H(3...

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  4. The product (P) of the following reaction is:

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  5. Which isomer of xylene can give three different monochloroderivatives ...

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  6. The 'product' in the above reaction is :

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  7. (I) The rate of o-nitration of the above compounds, (I) toluene, (II...

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  8. The correct name of the product obtained is

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  9. Which of the following statements is correct ?

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  10. The major product of the following reaction is

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  11. The product 'N' of the following reaction is

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  12. The best sequence of reactions for the following conversion is

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  13. 1,3-pentadiene and 1,4-pentadiene are compared with respect to their i...

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  14. The hydrocarbon that cannot be prepared effectively by Wurtz reaction ...

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  15. The order of reactivity of the following compounds in electrophilic mo...

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  16. The reaction of 1-phenylpropane with limited amount of chlorine in the...

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  17. 3-Methylpentane on monochlorination gives four possible products. The ...

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  18. The best sequence of reactions for preparation of the following compou...

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  19. In the given compound the order of case with which hydrogen atom can b...

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  20. Addition of bromine to cis-3 hexene gives

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