A) 1
B) 2
C) 3
D) 4
Correct Answer: C
Solution :
\[{{H}_{3}}P{{O}_{4}}\,\,\,\,\,\,\,\,\,\,\,{{H}^{+}}+{{H}_{2}}PO_{4}^{-}\] ⇌\[{{H}^{+}}+{{H}_{2}}PO_{4}^{-}\] \[{{H}_{2}}PO_{4}^{-}\] ⇌\[\,{{H}^{+}}+HPO_{4}^{2-}\] \[HPO_{4}^{2-}\] ⇌\[{{H}^{+}}+PO_{4}^{3-}\]You need to login to perform this action.
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