Roasted gold ore +CN^(-)water overset(O_(2))to[X]+OH^(-),[X]+Znto[Y]+ – InterviewSolution

1.	Roasted gold ore +CN^(-)water overset(O_(2))to[X]+OH^(-),[X]+Znto[Y]+Au then the coordination number of metal in [X] is 'a' the coordination number of metal in [Y] is 'b' then 'a+b'is
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