Chemistry - f-block Question with Solution | TestHub
Chemistryf-blockf-blockEasy2 minQB
ChemistryEasysingle choice
Which of the following pair(s) of Lanthanoid ions are paramagnetic
(I) Lu3+ , Ce3+
(II) Yb2+ , Ce3+
(III) Eu2+ , Tm3+
(IV) Nd3+ , Er3+
Options:
Answer:
D
Solution:
Theory based
Stream:JEESubject:ChemistryTopic:f-blockSubtopic:f-block
⏱ 2mℹ️ Source: QB
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