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All of the following complex show decrea...

All of the following complex show decrease in their weight when placed in magnetic balance then the group of complexes having tetrahedral geometry is
I) `Ni(CO)_(4)` II) `K[AgF_(4)]` III) `Na_(2)[Zn(CN)_(4)]`
IV) `K_(2)[Pt(Cl_(4)]` V) `[RhCl(pph_(3))_(3)]`

A

II, III, IV

B

I, II, III

C

I, III, IV

D

None

Text Solution

Verified by Experts

I) `[Ni(CO)_(4)]`- tetrahedral
II) `K[AgF_(4)]`- square planar.
III) `Na_(2)[Zn(CN)_(4)]`- tetrahedral.
IV) `K_(2)[PtCl_(4)]`- square planar.
V) `[RhCl(PPh_(3))_(3)]`- square planar.
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