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Write the name, the state of hybridizati...

Write the name, the state of hybridization, the shape and the magnetic behaviour of the following complexes :
`[CoCl_(4)]^(2-),[Ni(CN_(4)]^(2-), [Cr(H_(2)O)_(2)(C_(2)O_(4))_ (2)]^(-)`
` ("At.No.": Co= 27, Ni = 28, Cr = 24)`

Text Solution

Verified by Experts

`{:("Complexes-dization","Hybridisation"," Shape","Magnetic behaviour"," IUPAC Name"),((i) [CoCl_(4)]^(2-)," "sp^(3),"tetrahedral"," paramagnetic","tetrachlorido cobaltate (ii) ion"),((ii) [Ni(CN_(4)]^(2-)]," "dsp^(2),"square planar"," diamagnetic","tetracyanonickelate (ii) ion "),((iii)[Cr(H_(2)O)_(2)(C_(2)O_(4))_(2)]^(-1)," "d^(2)sp^(3),"octahedral"," paramagnetic","diaquadioxalato chromate (iii) ion"):}`
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