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AgCl dissolved in excess of NH(3), KCN a...

`AgCl` dissolved in excess of `NH_(3), KCN` and `Na_(2)S_(2)O_(3)` solutions the complex produces ions

A

`[Ag(NH_(3))_(2)]^(+),[Ag(CN)_(2)]^(+) and [Ag(S_(2)O_(3))_(2)]^(3-)`

B

`[Ag(NH_(3))_(2)]^(2+),[Ag(CN)_(2)]^(3-) and [Ag(S_(2)O_(3))]^(2-)`

C

`[Ag(NH_(3))_(4)]^(2+),[Ag(CN)_(2)]^(3-) and [Ag(S_(2)O_(3))_(2)]^(2-)`

D

`[Ag(NH_(3))_(2)]^(+),[Ag(CN)_(2)]^(-) and [Ag(S_(2)O_(3))_(2)]^(3-)`

Text Solution

Verified by Experts

The correct Answer is:
D
`AgCl+2NH_(4)OHrarr[Ag(NH_(3))_(2)]Cl+KCl`
`AgCl+2KCNrarrK[Ag(CN)_(2)]+KCl`
`AgCl+Na_(2)S_(2)O_(3)rarrNa_(3)[Ag(S_(2)O_(3))_(2)]+NaCl`
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