• Member for 2 years, 2 months
  • Last seen more than a month ago
  • India
1 answers
5 votes
C=O bond length comparison among cyclohex‐2‐en‐1‐one and cyclohex‐3‐en‐1‐one
Accepted answer
3 votes

The case 1 has partial double bond character (due to resonance) while case 2 has total double bond character of the C-O bond. So, relative to case 2, the C-O bond length in case 1 is longer.

View answer