Which of the following are tetrahedral structures ? .A. `[Ni(CN)_(4)]^(2-)`B. `[Ni(CO)_(4)]`C. `[NiCI_(4)]^(2-)`D. `CrO_(4)^(2-)`

Which of the following are tetrahedral structures ? .A. `[Ni(CN)_(4)]^

1.	Which of the following are tetrahedral structures ? .A. `[Ni(CN)_(4)]^(2-)`B. `[Ni(CO)_(4)]`C. `[NiCI_(4)]^(2-)`D. `CrO_(4)^(2-)`
Answer» Correct Answer - B::C::D (b),(c )and (d) are `sp^(3)` hybridised but (a) is `sp^(2)` hybridised .

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Which of the following are tetrahedral structures ? .A. `[Ni(CN)_(4)]^(2-)`B. `[Ni(CO)_(4)]`C. `[NiCI_(4)]^(2-)`D. `CrO_(4)^(2-)`

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