In a mono-Keto compound, generally which form of tautomeric structure is more stable than other?

Question

In a mono-Keto compound, generally which form of tautomeric structure is more stable than other? (A) Keto form is more stable (B) Enol form is more stable (C) Equally stable (D) Stability cannot be predicted.

Tardigrade Admin · Accepted Answer

Enol formation leads to decrease in stability for a mono keto structure. Hence keto form is more stable.

Q. In a mono-Keto compound, generally which form of tautomeric structure is more stable than other?

Keto form is more stable

Enol form is more stable

Equally stable

Stability cannot be predicted.

Enol formation leads to decrease in stability for a mono keto structure. Hence keto form is more stable.