A) \[{{[Ag{{(N{{H}_{3}})}_{2}}]}^{+}},{{[Ag{{(CN)}_{2}}]}^{+}}\]and \[{{[Ag{{({{S}_{2}}{{O}_{3}})}_{2}}]}^{3-}}\]
B) \[{{[Ag{{(N{{H}_{3}})}_{2}}]}^{2+}},{{[Ag{{(CN)}_{2}}]}^{3-}}\] and \[{{[A{{g}_{2}}{{({{S}_{2}}{{O}_{3}})}_{2}}]}^{3-}}\]
C) \[Ag{{(N{{H}_{3}})}_{4}}{{]}^{2+}},{{[Ag{{(CN)}_{2}}]}^{3-}}\] and \[{{[A{{g}_{2}}{{({{S}_{2}}{{O}_{3}})}_{2}}]}^{3-}}\]
D) \[{{[Ag{{(N{{H}_{3}})}_{2}}]}^{+}},{{[Ag{{(CN)}_{2}}]}^{-}}\] and \[{{[Ag{{({{S}_{2}}{{O}_{3}})}_{2}}]}^{3-}}\]
Correct Answer: D
Solution :
\[AgCl+2N{{H}_{3}}\xrightarrow{{}}[Ag{{(N{{H}_{3}})}_{2}}]Cl\] \[AgCl+KCN\xrightarrow{{}}K[Ag{{(CN)}_{2}}]+{{K}^{+}}\] or \[{{[Ag{{(CN)}_{2}}]}^{-}}\] \[AgCl+N{{a}_{2}}{{S}_{2}}{{O}_{3}}\xrightarrow{{}}{{[Ag{{S}_{2}}{{O}_{3}})}_{2}}{{]}^{3-}}\]You need to login to perform this action.
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