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Co^(2+)(aq)+SCN^(-)(aq) to "complex" (X)...

`Co^(2+)(aq)+SCN^(-)(aq) to "complex" (X)`.
`Ni^(2+)(aq)+"Dimethylglyoxime" overset(NH_(4)OH) to "Complex" (Y)`.
The coordination number of cobalt and nickel in complexes X and Y are four.
The IUPAC names of the complexes (X) and (Y) are respectively.

A

tetrathicyanato-S -Cobalt (II) and bis (dimethylglyoximate ) nickel (II).

B

tetrathicyanato-S -Cobaltate (II) and bis (dimethylglyoximato ) nickel (II).

C

tetrathicyanato-S -Cobaltate (II) and bis (dimethylglyoximato ) nickelate (II).

D

tetrathicyanato-S -Cobaltate (II) and bis (dimethylglyoximato) nickel (II).

Text Solution

Verified by Experts

(B), `(X)=[Co(SCN)_(4)]^(2-), Y=[Ni(dmg)_(2)].`
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Co^(2+)(aq)+SCN^(-)(aq) to "complex" (X) . Ni^(2+)(aq)+"Dimethylglyoxime" overset(NH_(4)OH) to "Complex" (Y) . The coordination number of cobalt and nickel in complexes X and Y are four. The geometry of complexes (X) and (Y) are respectively :

Co^(2+)(aq)+SCN^(-)(aq) to "complex" (X) . Ni^(2+)(aq)+"Dimethylglyoxime" overset(NH_(4)OH) to "Complex" (Y) . The coordination number of cobalt and nickel in complexes X and Y are four. Select the correct statement for the complexes (X) and (Y).