Question:medium

Correct order of stability of carbanion is

Updated On: Jan 13, 2026
  • c > b > d > a
  • a > b > c > d
  • d > a > c > b
  • d > c > b > a
Show Solution

The Correct Option is D

Solution and Explanation

Compound (d) is aromatic, exhibiting enhanced stability via resonance. Compound (a) is antiaromatic, rendering it the least stable. Compounds (b) and (c) feature sp3 hybridized carbons with a negative charge. According to angle strain theory, compound (c) is more stable than compound (b) due to its ring structure.

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