Question

A zwitter ion is

• A. A positively charged ion without a metal atom in it
• B. A negatively charged ion without metal atom in it
• C. An ion with positive and negative charges at different points on
  it
• D. A heavy ion with a small charge on it

Answer 1

Answer: (C)

An ion with positive and negative charges at different points on

it
$N{H}_3^{+}-C{H}_2-CO{O}^{-}$
dipolar ion
(Zwitterion or internal salt)