MCQ
Which is the set of amphiprotic species ?
- A$H_3O^+, HPO_4^{2-}, HCO_3^-$
- B$H_2O, HPO_3^{2-}, H_2PO_2^-$
- ✓$H_2PO_4^-, H_2PO_3^-, H_2O$
- DAll of these
✓
Answer
Correct option: C.
$H_2PO_4^-, H_2PO_3^-, H_2O$
c
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$\begin{array}{*{20}{c}}
{C{H_3}\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - C - O - C{H_3}} \\
{\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3}\,\,\,}
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→{C{H_3}\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - C - O - C{H_3}} \\
{\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3}\,\,\,}
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