A) 3 and 3 respectively
B) 6 and 6 respectively
C) 3 and 6 respectively
D) 6 and 3 respectively
Correct Answer: C
Solution :
According to Werner?s theory primary valence means oxidation state and secondary valance means coordination number. Let oxidation state of \[\operatorname{Co} in [CoC{{l}_{3}} {{\left( N{{H}_{3}} \right)}_{3}}\,C{{l}_{3}}\] is \[x - 3+ 0 =+ 3\]\[x=0\] \[\therefore \,\,\,\,\,\,\,\,Primary valence = 3\] \[Secondary valence = coordination numbers =6\]You need to login to perform this action.
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