A) nitrogen
B) oxygen
C) helium
D) chlorine
Correct Answer: B
Solution :
\[4Ag(s)+8C{{N}^{-}}(aq)+2{{H}_{2}}O(l)+{{O}_{2}}(g)\] \[\xrightarrow[{}]{{}}4{{[Ag{{(CN)}_{2}}]}^{-}}(aq)+4O{{H}^{-}}(aq)\]You need to login to perform this action.
You will be redirected in
3 sec