Which of the following compound is optically active?
- (A)
- (B)
- (C)
- (D)
The Correct Option is B
Approach Solution - 1
compound is optically active.Propanoic acid has the following structure:
Approach Solution -2
Ans: An optically active compound is the molecule that has the ability to rotate the plane of the polarised light. In the optically active compound they are not superimposable on their mirror images. They are the chiral compound which means that they have all the four different groups attached to the carbon atom. In the question, CH₃CHOHCOOH is optically active. Only it has a carbon atom that have all four different atoms attached to it.
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