The reaction between metallic silver and aqueous NaCN forming a soluble complex occurs in the presence of

Question

The reaction between metallic silver and aqueous NaCN forming a soluble complex occurs in the presence of (A) nitrogen (B) oxygen (C) helium (D) chlorine

Tardigrade Admin · Accepted Answer

4Ag(s)+8CN-(aq)+2H2O(l)+O2(g) xrightarrow[]4[Ag(CN)2]-(aq)+4OH-(aq)

Q. The reaction between metallic silver and aqueous $N a CN$ forming a soluble complex occurs in the presence of

nitrogen

oxygen

helium

chlorine

$4 A g (s) + 8 C N^{-} (a q) + 2 H_{2} O (l) + O_{2} (g)$ $4 [A g (CN)_{2}]^{-} (a q) + 4 O H^{-} (a q)$

Q. The reaction between metallic silver and aqueous NaCN forming a soluble complex occurs in the presence of