Q.
Find the number of complexes which would produce $4$ ions per formula unit of their most stable form on ionisation.
$CoCl _{3} .3 NH _{3}, PtCl _{4} .2 NH _{3}, PtCl _{4} .2 KCl , PtCl _{4} .$
$NH _{3}, PtCl _{2} .2 NH _{3}, Fe ( CN )_{2} .4 KCN , PtCl _{4} .5 NH _{3}$,
$Fe ( CN )_{3} .3 KCN , Co \left( NO _{2}\right)_{3} .3 KNO _{2}$
If your answer is $2$, write it as $0002 .$
Coordination Compounds
Solution:
Correct answer is '3'
