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An organic compound X (molecular formula C6H7O2N ) has six carbon atoms in a ring system, two double bonds and a nitro group as substituent, X is [1990]
- a)Homocyclic but not aromatic
- b)Aromatic but not homocyclic
- c)Homocyclic and aromatic
- d)Heterocyclic and aromatic
Correct answer is option 'A'. Can you explain this answer?
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An organic compound X (molecular formula C6H7O2N ) has six carbon atom...
Hence it is homocyclic (as the ring system is made of one type of atoms, i.e. carbon) but not aromatic.As it does not have (4n +2)π electron required for aromaticity.
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An organic compound X (molecular formula C6H7O2N ) has six carbon atom...
Homocyclic and Aromatic
- The given organic compound X has a molecular formula C6H7O2N, which indicates that it contains six carbon atoms, seven hydrogen atoms, two oxygen atoms, and one nitrogen atom.
- It is mentioned that X has six carbon atoms in a ring system, which means it is homocyclic. Homocyclic compounds are those in which all the atoms in the ring are of the same element, in this case, carbon.
- X also has two double bonds, which suggests the presence of conjugated pi bonds. Conjugation of double bonds in a ring is one of the criteria for a compound to be aromatic.
- However, the compound X is not aromatic. Aromatic compounds must fulfill the criteria of being cyclic, planar, fully conjugated, and have a Huckel's rule of (4n+2)π electrons, where n is an integer.
- In the given compound X, the presence of a nitro group (-NO2) as a substituent indicates that it does not fulfill the criteria for aromaticity. Nitro groups are electron-withdrawing groups, which disrupt the delocalization of pi electrons required for aromaticity.
- Therefore, the compound X is homocyclic but not aromatic. It has a ring system with six carbon atoms, but the presence of the nitro group prevents it from being aromatic.
In conclusion, the correct answer is option 'A': Homocyclic but not aromatic.
- The given organic compound X has a molecular formula C6H7O2N, which indicates that it contains six carbon atoms, seven hydrogen atoms, two oxygen atoms, and one nitrogen atom.
- It is mentioned that X has six carbon atoms in a ring system, which means it is homocyclic. Homocyclic compounds are those in which all the atoms in the ring are of the same element, in this case, carbon.
- X also has two double bonds, which suggests the presence of conjugated pi bonds. Conjugation of double bonds in a ring is one of the criteria for a compound to be aromatic.
- However, the compound X is not aromatic. Aromatic compounds must fulfill the criteria of being cyclic, planar, fully conjugated, and have a Huckel's rule of (4n+2)π electrons, where n is an integer.
- In the given compound X, the presence of a nitro group (-NO2) as a substituent indicates that it does not fulfill the criteria for aromaticity. Nitro groups are electron-withdrawing groups, which disrupt the delocalization of pi electrons required for aromaticity.
- Therefore, the compound X is homocyclic but not aromatic. It has a ring system with six carbon atoms, but the presence of the nitro group prevents it from being aromatic.
In conclusion, the correct answer is option 'A': Homocyclic but not aromatic.
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An organic compound X (molecular formula C6H7O2N ) has six carbon atoms in a ring system, two double bonds and a nitro group as substituent, X is [1990]a)Homocyclic but not aromaticb)Aromatic but not homocyclicc)Homocyclic and aromaticd)Heterocyclic and aromaticCorrect answer is option 'A'. Can you explain this answer?
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An organic compound X (molecular formula C6H7O2N ) has six carbon atoms in a ring system, two double bonds and a nitro group as substituent, X is [1990]a)Homocyclic but not aromaticb)Aromatic but not homocyclicc)Homocyclic and aromaticd)Heterocyclic and aromaticCorrect answer is option 'A'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about An organic compound X (molecular formula C6H7O2N ) has six carbon atoms in a ring system, two double bonds and a nitro group as substituent, X is [1990]a)Homocyclic but not aromaticb)Aromatic but not homocyclicc)Homocyclic and aromaticd)Heterocyclic and aromaticCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An organic compound X (molecular formula C6H7O2N ) has six carbon atoms in a ring system, two double bonds and a nitro group as substituent, X is [1990]a)Homocyclic but not aromaticb)Aromatic but not homocyclicc)Homocyclic and aromaticd)Heterocyclic and aromaticCorrect answer is option 'A'. Can you explain this answer?.
An organic compound X (molecular formula C6H7O2N ) has six carbon atoms in a ring system, two double bonds and a nitro group as substituent, X is [1990]a)Homocyclic but not aromaticb)Aromatic but not homocyclicc)Homocyclic and aromaticd)Heterocyclic and aromaticCorrect answer is option 'A'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about An organic compound X (molecular formula C6H7O2N ) has six carbon atoms in a ring system, two double bonds and a nitro group as substituent, X is [1990]a)Homocyclic but not aromaticb)Aromatic but not homocyclicc)Homocyclic and aromaticd)Heterocyclic and aromaticCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An organic compound X (molecular formula C6H7O2N ) has six carbon atoms in a ring system, two double bonds and a nitro group as substituent, X is [1990]a)Homocyclic but not aromaticb)Aromatic but not homocyclicc)Homocyclic and aromaticd)Heterocyclic and aromaticCorrect answer is option 'A'. Can you explain this answer?.
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An organic compound X (molecular formula C6H7O2N ) has six carbon atoms in a ring system, two double bonds and a nitro group as substituent, X is [1990]a)Homocyclic but not aromaticb)Aromatic but not homocyclicc)Homocyclic and aromaticd)Heterocyclic and aromaticCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for An organic compound X (molecular formula C6H7O2N ) has six carbon atoms in a ring system, two double bonds and a nitro group as substituent, X is [1990]a)Homocyclic but not aromaticb)Aromatic but not homocyclicc)Homocyclic and aromaticd)Heterocyclic and aromaticCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of An organic compound X (molecular formula C6H7O2N ) has six carbon atoms in a ring system, two double bonds and a nitro group as substituent, X is [1990]a)Homocyclic but not aromaticb)Aromatic but not homocyclicc)Homocyclic and aromaticd)Heterocyclic and aromaticCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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