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  • Which of the following lanthanoid ions is diamagnetic? (At no.s. Ce = 58, Sm = 62, Eu = 63, Yb = 70)Option: 1 Yb2+</div

Which of the following lanthanoid ions is diamagnetic?

(At no.s. Ce = 58, Sm = 62, Eu = 63, Yb = 70)

Option: 1

Yb2+


Option: 2

Ce2+


Option: 3

Sm2+


Option: 4

Eu2+


Answers (1)

best_answer

The electron configuration of Yb is [Xe] 4f14,6s 2 and due to no unpaired electrons in Yb2+ it is diamagnetic.

Therefore, Option(1) is correct.

Posted by

Pankaj Sanodiya

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