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Keto-enol tautomerismis a chemical equilibrium between an organic chemistry enol (alcohol) and a keto form (a ketone or an aldehyde). There are said to be tautomers between the keto and enol forms.The image of the keto tautomeric form of the compound(2Z) But-2-en-2-olis attached below.In comparison toaldehydes, ketones tend to be more stable and are therefore less likely to produce the enol tautomer because they have two alky groups that donate electron density into the carbonyl carbon.III>II>I is the order oftautomeric compound stability. The tautomer III has the maximum stability because to the conjugated C=C and C=O double bonds, which leads to delocalization and hydrogen bonding. Additionally, tautomer I is less stable than tautomer II because the enol group is less stable than the keto group.Learn more aboutKeto-enol tautomerism:brainly.com/question/31324483#SPJ4The complete question is:Draw the keto tautomeric form of the following compound: (2Z) But-2-en-2-olInteractive 3D display mode Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default....