Transition metals (A-level only)

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Question 34
Medium

Which statement is not correct?

[Co(H2NCH2CH2NH2)3]3+[\text{Co}(\text{H}_2\text{NCH}_2\text{CH}_2\text{NH}_2)_3]^{3+}[Co(H2​NCH2​CH2​NH2​)3​]3+ is octahedral.

[FeCl4]−[\text{FeCl}_4]^{-}[FeCl4​]− is square planar.

BF4−\text{BF}_4^{-}BF4−​ is tetrahedral.

[Cr(H2O)6]3+[\text{Cr}(\text{H}_2\text{O})_6]^{3+}[Cr(H2​O)6​]3+ is octahedral.

Transition metals (A-level only) Questions

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