Chemistry - f-block Question with Solution | TestHub

Chemistryf-blockf-blockMedium2 minPYQ_2016

ChemistryMediumsingle choice

Knowing that the chemistry of lanthanoids(Ln) is dominated by its +3 oxidation state, which of the following statements is incorrect?

Answer:

Solution:

Most of the $Ln^{3 +}$ compounds except $La^{3 +}$ and $Lu^{3 +}$ are coloured due to the presence of $f$ -electrons.

Stream:BITSATSubject:ChemistryTopic:f-blockSubtopic:f-block

⏱ 2mℹ️ Source: PYQ_2016

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