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Which statement is correct for keto-enol...

Which statement is correct for keto-enol tautomerism?

A

Tautomersim is catalysed by acid and base.

B

Tautomers are Presemt in dynamic equilibrium state.

C

Generally keto from is stable than enol form in mono ketones.

D

Atomic arragements are same in tautomerism.

Text Solution

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The correct Answer is:
a,b,c
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The process whereby a hydrogen atom attached to the alpha-carbon of carbonyl compound moves to the carbonyl oxygen atom is known as enolization or keto-enol tautomerism. Isomeric carbonyl and enol structure are tautomers. ltbgt Normally, the carbonyl form is favoured but structure factor marked affect K_(T) . Which of the following compounds will not exhibit enozation?

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