Class 12 Chemistry d-and f-Block Elements General Characteristics

Easy

Select the correct order of ionic radii for the given ions:

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A
$Yb^{3+} < Sm^{3+} < Dy^{3+} < Pr^{3+}$
B
$Yb^{3+} < Dy^{3+} < Sm^{3+} < Pr^{3+}$
C
$Pr^{3+} < Sm^{3+} < Dy^{3+} < Yb^{3+}$
D
$Pr^{3+} < Sm^{3+} < Yb^{3+} < Dy^{3+}$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

d-and f-Block Elements

Subtopic

General Characteristics

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