MCQ
The most stable complex among the following is
- A${K_3}[Al{({C_2}{O_4})_3}]$
- B$[Pt{(en)_2}]C{l_2}$
- C$Ag{(N{H_3})_2}Cl$
- ✓${K_2}(Ni(EDTA)]$
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$Pt \left| H _{2}( g )\right| H ^{+}( aq ) \| Cu ^{2+}(0.01 M ) \mid Cu ( s )$
is $0.576 \,V$ at $298\, K$. The $pH$ of the solution is $......\,.$ (Nearest integer)

