MHT-CET

d-and f-Block Elements question bank (Chemistry)

Practice 183 free MHT-CET Chemistry - d-and f-Block Elements questions with answers and step-by-step solutions.

Q1.

Which of the following lanthanoids exhibits no effective magnetic moment in the $+3$ oxidation state?

(A)
$Ce$
(B)
$La$
(C)
$Gd$
(D)
$Eu$
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Q2.

Most common oxidation states shown by cerium are

(A)
$+2, +4$
(B)
$+3, +4$
(C)
$+3, +5$
(D)
$+2, +3$
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