MCQ
Which of the following is non-ionizable
- ✓$[Co{(N{H_3})_3}C{l_3}]$
- B$[Co{(N{H_3})_4}C{l_2}]Cl$
- C$[Co{(N{H_3})_5}Cl]C{l_2}$
- D$[Co{(N{H_3})_6}]C{l_2}$
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$Zn\left( s \right) + C{u^{2 + }}\left( {aq} \right) \rightleftharpoons Z{n^{2 + }}\left( {aq} \right) + Cu\left( s \right)$
Standard reaction enthalpy $\left( {{\Delta _r}{H^ - }} \right)$ ....... $\mathrm{kJ}$
