Ionic EquilibriumHard

Question

The conjugate base of H₂PO₄^- is

Options

A.PO₄^3-

B.HPO₄^2-

C.H₃PO₄

D.P₂O₅

Solution

∵ 6.20 × 10⁺²⁰ molecules of urea is present in = 0.0 1M

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