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Among P, Q, R and S, the aromatic compou...

Among P, Q, R and S, the aromatic compounds(s) is/are

A

P

B

Q

C

R

D

S

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The correct Answer is:
A, B, C, D

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DINESH PUBLICATION-BASIC PRINCIPLES OF ORGANIC CHEMISTRY-REVISION QUESTIONS FROM COMPETITIVE EXAMS.
  1. Which of the given statement(s) about N, O, P and Q with respect to M ...

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  2. In the replacement reaction rarrC-I+MF rarr rarr C-F+MI The react...

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  3. The radical is aromatic because it has

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  4. The structure of isobutyl group in an organic compound is

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  5. Structure of the compound whose IUPAC name is 3-ethyl-2-hydroxy-4-meth...

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  6. The order of stability of the following carbocations underset((I))(...

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  7. The hyperconjugative stabilities of tert-butyl cation and 2-butene, re...

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  8. Among P, Q, R and S, the aromatic compounds(s) is/are

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  9. Most stable radical is

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  10. The IUPAC name of the following compound is :

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  11. The which is not used as gaseous fuel :

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  12. The petrol of octane number 80 has :

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  13. Which of the following is not a an allylic halide ?

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  14. Which one of the following is not correct in respect to hybridization ...

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  15. The correct IUPAC name of the following compound is : H(3)C-CH=under...

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  16. IUPAC name of overset(5)CH(3)-overset(4)underset(OH)underset(|)CH-over...

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  17. Mesomeric effect involves

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  18. Which of the following is an aromatic species ?

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  19. The relative stability of the following carbocations in decreasing ord...

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  20. The IUPAC name of the compound X is

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