Which compound can exist in a dipolar (zwitte | vedclass

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Question

(B) zwitter ion is a molecule that contains both a positive and a negative charge,making it electrically neutral overall. This typically occurs in ami

Vedclass · Accepted Answer

$(CH_3)_2CH.CH(NH_2)COOH$

Vedclass · Answer

(B) zwitter ion is a molecule that contains both a positive and a negative charge,making it electrically neutral overall. This typically occurs in amino acids where the basic amino group $(-NH_2)$ accepts a proton from the acidic carboxyl group $(-COOH)$.Among the given options,$(CH_3)_2CH.CH(NH_2)COOH$ is an $\alpha$-amino acid (Valine). It contains both an amino group and a carboxylic acid group,allowing for the internal proton transfer to form a zwitter ion:$(CH_3)_2CH.CH(NH_2)COOH \rightleftharpoons (CH_3)_2CH.CH(NH_3^+)COO^-$.

Which compound can exist in a dipolar (zwitter ion) state?

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