Assign reasons for the following: (i) Copper (I) ion is not known in – InterviewSolution

1.	Assign reasons for the following: (i) Copper (I) ion is not known in aqueous solution. (ii) Actinoids exhibit greater range of oxidation states than lanthanoids.
Answer» Solution :(i) Because COPPER (I) ion is unstable in aqueous solution and undergoes, disproportionation. (II) Because of very small gap between `5f, 6D and 7s` orbitals in actinoids.

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