A) 3, 4
B) 4, 3
C) 3,6
D) 6, 3
E) 4, 4
Correct Answer: C
Solution :
The formula of dichlorodioxalatochromium (III) is\[{{[Cr(C{{l}_{2}}){{(Ox)}_{2}}]}^{3-}}\] Primary valency of a metal\[(Cr)\]in the complex = oxidation number of that metal \[=+3\] Secondary valency of chromium in complex = coordination number \[=+6\] (\[\because \]Coordination number is the number of ligands attached to the central metal ion and oxalate ion is a bidentate ligand ie, can coordinate at two positions)You need to login to perform this action.
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