AgCl is dissolved in excess of each of $N H_{3}, K C N$ and $N a_{2} S_{2} O_{3}$ . The complex ions produced in each case are-

[A g (N H_{3})_{2}]^{+}, [A g (C N)_{2}]^{+}

and

[A g (S_{2} O_{3})_{2}]^{3 -}

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[A g (N H_{3})_{2}]^{2 +}, [A g (C N)_{2}]^{3 -}

and

[A g (S_{2} O_{3})_{2}]^{2 -}

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[A g (N H_{3})_{2}]^{2 +}, [A g (C N)_{2}]^{3 -}

and

[A g (S_{2} O_{3})_{2}]^{3 -}

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[A g (N H_{3})_{2}]^{+}, [A g (C N)_{2}]^{-}

and

[A g (S_{2} O_{3})_{2}]^{3 -}

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Solution

The correct option is D $[A g (N H_{3})_{2}]^{+}, [A g (C N)_{2}]^{-}$ and $[A g (S_{2} O_{3})_{2}]^{3 -}$
Option (D) is correct. The complex ions formed are as shown.
$A g C l + 2 N H_{3} ⟶ [A g (N H_{3})_{2}]^{+} + C l^{-}$
$A g C l + 2 K C N ⟶ [A g (C N)_{2}]^{-} + 2 K^{+} + C l^{-}$
$A g C l + 2 N a_{2} S_{2} O_{3} ⟶ [A g (S_{2} O_{3})_{2}]^{3 -} + C l^{-} + 4 N a^{+}$

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Similar questions

AgCl dissolved in excess $N H_{3}$ , $K C N$ and $N a_{2} S_{2} O_{3}$ solutions the complex produce ions.

K C N, N H_{3}

N a_{2} S_{2} O_{3}

A g^{+}

[A g (N H_{3})_{2}]^{+}, A g (C N)_{2}]^{-}, [A g (S_{2} O_{3})_{2}]^{3 -}

[A g (N H_{3})_{2}] [A g (C N)_{2}]

[A g (N H_{3})_{2}] [A g (C N)_{2}]

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