Find the correctly matched options based on werner's theory-
COMPLEX: VALENCY: (PV=primary valency)
(a)Co Cl3 . 5 NH3 PV=2, SV=5 (SV=secondery valency)
(b)CoCl3. 6 NH3 PV=3,SV=6
(c)CoCl3.3NH3 PV=1,SV= 6
(d)PtCl4. 4 NH3 PV=4,SV=6
The correct options is (b) Co.Cl3.6NH3
The complex is represented as: [Co(NH3)6]Cl3
​Where primary valency is 3 which is satisfied by 3 ionisable Cl- ions and secondary valency is 6 which is satisfied by 6 NH3 molecules.
The complex is represented as: [Co(NH3)6]Cl3
​Where primary valency is 3 which is satisfied by 3 ionisable Cl- ions and secondary valency is 6 which is satisfied by 6 NH3 molecules.