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Which one of the following is benzene ri...

Which one of the following is benzene ring deactivating group towards electrophilic substitution ? 

A

`-NHCOCH_3`

B

`- N(NH_3)_2`

C

`-OH`

D

`- Br`

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-AROMATIC HYDROCARBONS-OBJECTIVE EXERCIES - 2 (BENZENE)
  1. In which of the following reactions, aromatic character is retained ?

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  2. The correct arrangement for decreasing order of electrophilic subsitut...

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  3. Which one of the following is benzene ring deactivating group towards ...

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  4. When acetylene is passed through red hot iron tube, compound X is form...

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  5. Identify the reagents A and B used in the following reactions

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  6. Choose the correct reagents used in the conversion,  CH2 = CH2 overs...

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  7. + "Excess of chlorine " underset("dark,cold")overset(" anhyd "AlCl3)(r...

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  8. What is 'x' in the following reaction ? C6H5 - C -= C-H underset(dil...

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  9. Among the following compounds, which are not aromatic ?

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  10. Deactivating nature and o- ,p- directing nature of halogens can be exp...

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  11. CaC(2) + 2H(2)Orarr X CH3 - CH(2) Cl overset("alc" KOH) rarr Y, X o...

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  12. C6H6 easily shown

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  13. LIST - 1 (Conversion) A) Benzene to Cyclohexane B) Ethylene to For...

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  14. Ozonolysis of one mole of benzene gives

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  15. Ethyl benzene with Br2 in the presence of FeBr3 gives

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  16. Cyclohexene adds one mole of H2, where the enthalpy of hydrogenation i...

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  17. Regarding Benzene some statements are given A) It is aromatic B) I...

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  18. Which of the following is not an aromatic compound

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  19. Sodium benzoate gives Benzene on being heated with 'X'. Phenol gives B...

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  20. The major product in the reaction of benzene with n-propyl chloride in...

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