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If both -NO2 and -CH2 groups are attached to the benzene ring then which one will show the mesomeric effect?
Most Upvoted Answer
If both -NO2 and -CH2 groups are attached to the benzene ring then wh...
Answer:
Mesomeric Effect:
The mesomeric effect refers to the electron-donating or electron-withdrawing influence of substituents on a benzene ring through the delocalization of π-electrons.
NO2 Group:
The nitro (-NO2) group is an electron-withdrawing group due to its strong electron-withdrawing ability. It withdraws electrons from the benzene ring by resonance, making the ring less electron-rich. As a result, the NO2 group exhibits the mesomeric effect and is called a meta-directing group.
CH2 Group:
The CH2 group is neither an electron-donating nor an electron-withdrawing group. It is simply a substituent that does not affect the electron density of the ring. As a result, it does not exhibit the mesomeric effect.
Conclusion:
In conclusion, only the -NO2 group exhibits the mesomeric effect when both -NO2 and -CH2 groups are attached to the benzene ring. The -CH2 group does not exhibit any mesomeric effect due to its neutral nature.
Community Answer
If both -NO2 and -CH2 groups are attached to the benzene ring then wh...
NO2 shows (-M)
CH2 shows (+M)
CH2 shows (+M)
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If both -NO2 and -CH2 groups are attached to the benzene ring then which one will show the mesomeric effect?
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If both -NO2 and -CH2 groups are attached to the benzene ring then which one will show the mesomeric effect? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about If both -NO2 and -CH2 groups are attached to the benzene ring then which one will show the mesomeric effect? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If both -NO2 and -CH2 groups are attached to the benzene ring then which one will show the mesomeric effect?.
If both -NO2 and -CH2 groups are attached to the benzene ring then which one will show the mesomeric effect? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about If both -NO2 and -CH2 groups are attached to the benzene ring then which one will show the mesomeric effect? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If both -NO2 and -CH2 groups are attached to the benzene ring then which one will show the mesomeric effect?.
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