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Question: Answered & Verified by Expert
The enolic form of ethyl acetoacetate as below has:

ChemistryChemical Bonding and Molecular StructureNEETNEET 2015 (Phase 1)
Options:
  • A 18 sigma bonds and 2 pi-bonds
  • B 16 sigma bonds and 1 pi-bonds
  • C 9 sigma bonds and 2 pi-bonds
  • D 9 sigma bonds and 1 pi-bonds
Solution:
1378 Upvotes Verified Answer
The correct answer is: 18 sigma bonds and 2 pi-bonds
18 σ and 2π bonds in both keto and enol form of ethyl acetoacetate.

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