Q.

Out of the following complex compounds, which of the compound will be having the minimum conductance in solution             [2025]
 

1 [Co(NH3)6]Cl3  
2 [Co(NH3)5Cl]Cl  
3 [Co(NH3)3Cl3] , [Co(NH3)4Cl2]  
4 None of the above  

Ans.

(3)