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Silver is extracted from its ore by cyan...

Silver is extracted from its ore by cyanide process. In this process, silver passes into the solution with formation of complex 'X'. The coordination number of silve ion in the complex 'X' is _______ .

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The correct Answer is:
2
`Ag_2S+4NaCN to 2 Na [Ag(CN)_2]+Na_2S`
[Ore]
CN is a monodentate ligand. Coordination number of Ag in `""^*X^.` is 2
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