A) \[{{H}_{3}}\overset{+}{\mathop{N}}\,C{{H}_{2}}CO{{O}^{-}}\]
B) \[{{H}_{3}}\overset{+}{\mathop{N}}\,C{{H}_{2}}COOH\]
C) \[{{H}_{2}}NC{{H}_{2}}COOH\]
D) \[{{H}_{2}}NC{{H}_{2}}CO{{O}^{-}}\]
Correct Answer: B
Solution :
At\[pH=4,\]an amphoteric Zwitter ion structure changes into cation when an acid is added to it.You need to login to perform this action.
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