During the cyanide process,the silver complex | vedclass

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(D) In the cyanide process for the extraction of silver,silver metal is dissolved in a dilute solution of sodium cyanide $(NaCN)$ in the presence of a

Vedclass · Accepted Answer

$Na[Ag(CN)_2]$

Vedclass · Answer

(D) In the cyanide process for the extraction of silver,silver metal is dissolved in a dilute solution of sodium cyanide $(NaCN)$ in the presence of air (oxygen) to form a soluble complex.The chemical reaction is as follows:$4Ag(s) + 8NaCN(aq) + 2H_2O(aq) + O_2(g) \rightarrow 4Na[Ag(CN)_2](aq) + 4NaOH(aq)$The complex formed is sodium dicyanoargentate$(I)$,which has the formula $Na[Ag(CN)_2]$.

During the cyanide process,the silver complex ion formed is......

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