A zwitter ion is | vedclass

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(C) The correct answer is $C$. $A$ zwitter ion is a dipolar ion that contains both positive and negative charges at different points within the same m

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An ion with positive and negative charges at different points on it

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(C) The correct answer is $C$. $A$ zwitter ion is a dipolar ion that contains both positive and negative charges at different points within the same molecule. For example,in amino acids,the amino group $(NH_2)$ accepts a proton to become $NH_3^+$ and the carboxyl group $(COOH)$ loses a proton to become $COO^-$,resulting in the structure: $NH_3^+ - CH_2 - COO^-$. This is also known as an internal salt.

Item $I$	Item $II$
$A$. Ester test	$P$. Tyr
$B$. Carbylamine test	$Q$. Asp
$C$. Phthalein dye test	$R$. Ser
	$S$. Lys

$A$ zwitter ion is

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The correct match between Item $I$ and Item $II$ is

Item $I$ Item $II$

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