

MCQOPTIONS
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1. |
When horn silver ore is dissolved in excess of sodium cyanide solution compound formed is |
A. | \[AgCN\] |
B. | \[Na\left[ Ag{{\left( CN \right)}_{2}} \right]\] |
C. | \[N{{a}_{2}}\left[ Ag{{\left( CN \right)}_{3}} \right]\] |
D. | \[N{{a}_{4}}\left[ Ag{{\left( CN \right)}_{5}} \right]\] |
Answer» C. \[N{{a}_{2}}\left[ Ag{{\left( CN \right)}_{3}} \right]\] | |