A) 6, 5, 4
B) 3, 2, 1
C) 0, 1, 2
D) 3, 3, 3
Correct Answer: B
Solution :
Since each of (i), (ii) and (iii) are hexa- coordinated, in the case of (ii), one of the chlorines (chloride ions) is coordinated to the central cobalt ion and in (iii), two' such chlorides are coordinately linked. Thus, the ionisable chlorides in (i) is three in (ii) it is two and in (iii) it is only one. Primary valency means the valency of the complex cation.You need to login to perform this action.
You will be redirected in
3 sec