Tautomerism is due to spontaneous interconversion of two isomeric forms with differentfunctional groups into each other. The term tautomer means constitutional isomers thatundergo such rapid inter conversion that they cannot be independently isolated. In keto-enol tautomerism although Keto form in general is more stable, but some factors like H-bonding and extended double bonds conjugation may increase the stability of enol form Which of the following statements are correct of the following

Tautomerism is due to spontaneous interconversion of two isomeric form

1.	Tautomerism is due to spontaneous interconversion of two isomeric forms with differentfunctional groups into each other. The term tautomer means constitutional isomers thatundergo such rapid inter conversion that they cannot be independently isolated. In keto-enol tautomerism although Keto form in general is more stable, but some factors like H-bonding and extended double bonds conjugation may increase the stability of enol form Which of the following statements are correct of the following
Answer» I and II are tautomers III is CONJUGATE BASE of II I and Ill are tautomers III is resonance structure of I SOLUTION :I and II are Tautomers, III is the resonance Structure of I.