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White precipitate of AgCI dissolves in aqueous ammonia solution due to formation of:

1. [Ag(NH 3 ) 4 ]Cl 2
2. [Ag(Cl) 2 (NH 3 ) 2 ]
3. [Ag(NH 3 ) 2 ]Cl
4. [Ag(NH 3 )Cl]Cl

Correct answer: [Ag(NH 3 ) 2 ]Cl

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