Which of the following will not show optical | vedclass

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(C) Optical activity requires a molecule to be chiral,meaning it lacks a plane of symmetry,center of inversion,or improper axis of rotation. $A$. $Cl-

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(C) Optical activity requires a molecule to be chiral,meaning it lacks a plane of symmetry,center of inversion,or improper axis of rotation. $A$. $Cl-CH=C=CH-Cl$ is an allene with different groups on each terminal carbon,making it chiral and optically active. $B$. $Br-CH=C=CH-Br$ is an allene with different groups on each terminal carbon,making it chiral and optically active. $C$. Meso-tartaric acid has a plane of symmetry passing through the molecule,making it achiral and optically inactive. $D$. The Newman projection shows a molecule that lacks a plane of symmetry and is chiral,thus it is optically active. Therefore,the correct answer is $C$.

Which of the following will not show optical activity?

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