1.

Consider the following compounds. (I) Glycine (II) Sulphanilic acid (III) Anthranilic acid Which can form dipolar (Zwitter) ion?A. I and IIB. I, II and IIIC. II and IIID. I and III

Answer» Correct Answer - B
All of the given because of the presence of acidic `(-COOH or -SO_(3) H)` group and basic `-NH_(2)` group can exist in Zwitter ionic form.


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