Chemistry - f-block Question with Solution | TestHub
Chemistryf-blockf-blockMedium2 minPYQ_2007
ChemistryMediumsingle choice
Assertion : Magnetic moment of Dy is the highest among the lanthanoids. Reason : Orbital motion contributes magnetic moment.
Options:
Answer:
A
Solution:
electrons are well screened thus their spins and their orbital motions about their nuclei contribute to the magnetic moment. Hence, even Dy has highest magnetic moment.
Stream:AIIMSSubject:ChemistryTopic:f-blockSubtopic:f-block
⏱ 2mℹ️ Source: PYQ_2007
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