Please solve This Question sirCoordinaton compound question Once asked in aipmt also

Last Activity: 6 Years ago
[V(gly)2 (OH)2(NH3)2]+ V23 = [Ar] 4s2, 3d3 Oxidation state of V in [V(gly)2 (OH)2(NH3)2]+ is
x + (-l)x2 + (-l)x2 + (0)x2 = +1
x =+5
Vs+ =[Ar]3d° (No unpaired electron)
[Fe(en)(bpy)(NH3)2)2+ Fe26 =[Ar]4s2, 3d6
Oxidation state of Fe in [Fe(en) (bpy) (NH3)2]2+ is
x + (0) + (0) + (0) x 2 = +2
x=+2
Fe2+ = [Ar]3d6
But en, bpy and NH3 all are strong field ligands, so pairing occurs, thus no unpaired electrons. [Co(OX)2(OH)2]-
CO27 = [Ar]4s2, 3d7
Oxidation state of Co in[CO(OX)2(OH)2]- is
x + (- 2) x 2+ (-1) x 2 = -1
x-6=-1
X =+ 5
CO5+ = [Ar]3d4 (4 unpaired electrons)
[Ti(NH3)6]3+
Ti22 =[Ar]4s2, 3d2
Oxidation state of Ti in [Ti(NH3)6]3+ is +3, thus it contains 1 unpaired electron.
Hence [Co(OX)2(OH)2]- has highest paramagnetic behaviour.
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Get your questions answered by the expert for free
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 4 Years ago