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

Easy

Which of the following is a diamagnetic transition metal ion?

A
$Ni^{2+}$
B
$Zn^{2+}$
C
$Co^{2+}$
D
$Cu^{2+}$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

d-and f-Block Elements

Subtopic

General Characteristics

Similar Questions

Which of the following has the maximum number of unpaired electrons?

Which of the following is a colourless ion?

Easy

Why is $Cr^{2+}$ reducing and $Mn^{3+}$ oxidising when both have $d^{4}$ configuration?

Easy

Explain on what factors the ionization enthalpies of elements having $d^{n}$ configuration depend upon? Explain the variation in ionization enthalpies of transition elements in the $3d$ series.

Which of the following is the correct sequence of atomic weights of the given elements?

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