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Chemistryf-blockf-blockMedium2 minQB

ChemistryMediuminteger

Number of Lanthanides that can form $MO_{2}$ type of oxides among $Pr, Nd, Tb, Dy, Eu$ , and Lu is $____$ 。

Answer:

Solution:

Only Pr, Tb, Nd and Dy exhibit +4 oxidation state in oxide.

Stream:JEESubject:ChemistryTopic:f-blockSubtopic:f-block

⏱ 2mℹ️ Source: QB

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