Question

The following reaction is an example of ............ 

• A. enolization
• B. racemization
• C. isomerization
• D. epimerization

Hint:

Isomerization refers to the process by which one molecule is converted into another molecule that has the same atoms, but in a different arrangement.

Answer 1

The Correct Option is C

Step 1: Understanding the reaction.
The reaction depicted involves a chemical species converting from one isomeric form to another, which is characteristic of isomerization.
Step 2: Analyzing the options.
(A) enolization: Incorrect — Enolization refers to the conversion of a carbonyl group to an enol form, not this type of isomerization.
(B) racemization: Incorrect — Racemization involves the conversion of a chiral molecule into its mirror image (enantiomer).
(C) isomerization: Correct — The conversion of one isomer to another is exactly what is happening in the given reaction.
(D) epimerization: Incorrect — Epimerization involves the inversion of configuration at a single chiral center, not the entire molecule.
Step 3: Conclusion.
The correct answer is (C) isomerization, as the reaction involves converting one isomer into another.