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Presence of nitro group in benzene make...

Presence of nitro group in benzene makes further substitution

A

Difficult

B

Easy

C

Remains uneffected

D

Sometimes easy sometimes difficult

Text Solution

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The correct Answer is:
A
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Discuss the effect of nitro group in chloro benzene towards nucleophilic substitution reaction.

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Electron withdrawing groups in benzene ring facilitate nucleophilic substitution. Substantiate

Write a note an activating groups in benzene.

Why toluene is more reactive than benzene towards electrophilic substitution reactions?

Why toluene is more reactive than benzene towards electrophilic substitution reactions?

Compare the reactivity of benzene and chlorobenzene towards electrophilic substitution reactions.

The nitro group is a very strong deactivating group Nitro benzene undergoes nitration at a rate only 10-4 times that of benzene. The nitro group is a meta-directing group. When nitrobenzene is nitrated with nitration mixture 93% of meta substituted product is formed. Ring deactivating groups are :

The nitro group is a very strong deactivating group Nitro benzene undergoes nitration at a rate only 10-4 times that of benzene. The nitro group is a meta-directing group. When nitrobenzene is nitrated with nitration mixture 93% of meta substituted product is formed. Ortho-para directing groups are

The nitro group is a very strong deactivating group Nitro benzene undergoes nitration at a rate only 10-4 times that of benzene. The nitro group is a meta-directing group. When nitrobenzene is nitrated with nitration mixture 93% of meta substituted product is formed. When benzene is nitrated then Nitrobenzene is obtained and when nitro benzene is nitrated then the product which is 7% of the yield is_______

AAKASH SERIES-AROMATIC HYDROCARBONS-PRACTICE EXERCISE
  1. The C-C bond lengths in benzene is

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  2. The increase in stability and decrease in energy of aromatic compoun...

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  3. Under pressure, (with hydrogen) in presence of nickel catalyst, benze...

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  4. The function of anhydrous AlCl(3) in the Friedel-Crafts reaction is to

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  5. In Huckel's (4n+2) rule of for aromaticity, 'n' represents

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  6. Ratio of pi to sigma bonds in benzene is

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  7. Aromatic compounds undergo

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  8. In which of the following the bond length between carbon and carbon at...

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  9. Benzene reacts with H(2)SO(4) only when the acid is

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  10. Which one of the following is benzene ring activating group towards el...

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  11. Nitrobenzene can be preapred from Benzene by using a mixture of HNO(3)...

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  12. Presence of nitro group in benzene makes further substitution

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  13. CaC(2)overset(H(2)O) to A overset("Red hot tube") to B underset(CH(3)C...

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  14. The following group causes high -I effect

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  15. Aromatic compounds undergo most easily

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  16. The ozonolysis product of benzene and compound 'A' are same. Empirical...

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  17. Carbon - carbon bond length of 139 pm is observed in the molecule

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  18. Which of the following statements is NOT correct?

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  19. (A) : -NH(2) group of aniline is ortho, para directing in electrophili...

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  20. Which one of the following gives sooty flame on combution?

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