D-And F-Block Elements Ques 464
Question: When horn silver ore is dissolved in excess of sodium cyanide solution compound formed is
Options:
A) $ AgCN $
B) $ Na[ Ag{{( CN )}_2} ] $
C) $ Na_2[ Ag{{( CN )}_3} ] $
D) $ Na_4[ Ag{{( CN )}_5} ] $
Show Answer
Answer:
Correct Answer: B
Solution:
$ AgCl+2NaCN\to ~Na[ Ag{{(CN)}_2} ]+NaCl $
