Which among the following complexes is diamagnetic?A. (a) `[Cr(NH_3)_6]^(3+)`B. (b) `[CoF_6]^(3-)`C. (c) `Ni(CO)_4`D. (d) `[CuCl_4]^(2-)`

Which among the following complexes is diamagnetic?A. (a) `[Cr(NH_3)_6

1.	Which among the following complexes is diamagnetic?A. (a) `[Cr(NH_3)_6]^(3+)`B. (b) `[CoF_6]^(3-)`C. (c) `Ni(CO)_4`D. (d) `[CuCl_4]^(2-)`
Answer» Correct Answer - C In `Ni(CO)_4`, all electrons are paired

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Which among the following complexes is diamagnetic?A. (a) `[Cr(NH_3)_6]^(3+)`B. (b) `[CoF_6]^(3-)`C. (c) `Ni(CO)_4`D. (d) `[CuCl_4]^(2-)`

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