Among the following,the optically inactive co | vedclass

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Question

(A) The compound $N$-ethyl-$N$-methylaniline is optically inactive because the nitrogen atom is $sp^2$-hybridized due to resonance with the phenyl rin

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$N$-ethyl-$N$-methylaniline

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(A) The compound $N$-ethyl-$N$-methylaniline is optically inactive because the nitrogen atom is $sp^2$-hybridized due to resonance with the phenyl ring. This makes the molecule planar,and the lone pair on the nitrogen is involved in delocalization,preventing the formation of a stable chiral center. The other compounds listed possess chiral centers or axes that allow for optical activity.

Among the following,the optically inactive compound is

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