Q31 / 180 · AIIMS 2015 · Chemistry

Which of the following is aromatic?

  • A
    Figure
  • B
    Figure
  • C
    Figure
  • Correct answer
    D
    Figure

Solution

Any planar cyclic system containing $(4 n+2) \pi$ electrons and having a single cyclic $\pi$-electron cloud encompassing all the carbon atoms in the ring is aromatic. Figure

Hence, the correct answer is option: 'D'.

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