1.

Among [Ni(CO)_(4)], [NiCl_(4)]^(2-), [Co(NH_(3))_(4)Cl_(2)]Cl, Na_(3)[CoF_(6)], Na_(2)O_(2) and CsO_(2), the total number of paramagnetic compounds is

Answer»

2
3
4
5

Solution :`{:(,,"Unpaired electrons"),([Ni(CO)_(4)],3d^(10)(sp^(3)),0),([NiCl_(4)]^(2-),3d^(8)(sp^(3)),2),([Co(NH_(3))_(4)Cl_(2)]CL,3d^(6)(d^(2)sp^(3)),0),(Na_(3)[CoF_(6)],3d^(6)(sp^(3))d^(2),4),(Na_(2)O_(2),O_(2)^(2-),0),(CsO_(2),O_(2)^(-),1):}`


Discussion

No Comment Found

Related InterviewSolutions