What type of isomerism is exhibited by the following equilibrium ?
` CH_3 - overset(O ) overset(||) C-CH_3 hArr CH_3 - overset(OH) overset(|) CH =CH_2`

Explanation

The type of isomerism exhibited by the following equilibrium is keto-enot tautomerism. A compound exists in two interconvertible forms, one containing keto group (acetone) and another alcoholic group (2-hydroxy-1-propene).
`underset("Keto-enol tautomerism")(underset("Acetone")(CH_(3)-overset(overset(O)(||))(C )-CH_(3)) hArr underset("2-hydroxy-1-propene")(CH_(3)-overset(overset(OH)(|))(CH)=CH_(2)))`