A) \[PO_{4}^{3-}\]
B) \[{{H}_{2}}PO_{4}^{-}\]
C) \[{{H}_{3}}P{{O}_{4}}\]
D) \[{{H}_{4}}P{{O}_{3}}\]
Correct Answer: A
Solution :
Those substances which accept the \[{{H}^{+}}\]are called conjugate base.You need to login to perform this action.
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