Question
Zinc but not copper is used for recovery of Ag From the complex [Ag(CN2)]- . Why?
Joshi sir comment
Zn is better reducing agent in comparison to Cu for the said complex so it is used
besides it answer by sarika is correct too
Read 1 Solution.
zinc is used instead of copper for the said purpose because zinc reacts with faster rate and it also more economical than cu
well the rxn vyl be Zn + 2[Ag(CN2)-] => 2 Ag+ [ Zn(CN4)2-]
SARIKA SHARMA 11 year ago
is this solution helpfull: 7 7