Knowing that the chemistry of lanthanoids (Ln) is dominated by its +3 – InterviewSolution

1.	Knowing that the chemistry of lanthanoids (Ln) is dominated by its +3 oxidation state, which of the following statement is incorrect?
Answer» The ionic sizes of LN(III) decreases in general with increasing atomic number Ln(III) COMPOUNDS are generally colorless Ln(III) hydroxides are mainly basic in character Because of the large size of the Ln(III) ions, the BONDING in its compounds is perdominantly ionic in character Solution :THEORY based

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