Given below are two statements : Statement I : Ferromagnetism is considered as an extreme form of paramagnetism. Statement II : The number of unpaired electrons in a Cr 2 + ion ( Z = 24 ) is the same

Question

Given below are two statements : Statement I : Ferromagnetism is considered as an extreme form of paramagnetism. Statement II : The number of unpaired electrons in a $Cr^{2 +}$ ion $(Z = 24)$ is the same as that of a $Nd^{3 +}$ ion $(Z = 60)$ . In the light of the above statements, choose the correct answer from the options given below :NEET 2025

Options:

Answer:

C

Solution:

Ferromagnetism > Paramagnetism Statement-I is true $Cr^{+ 2} = 3 d^{4}$ 4 unpaired electrons $Nd^{+ 3} = 4 f^{3}$ 3 unpaired electrons Statement-II is false.

TestHub · Accepted Answer

Ferromagnetism > Paramagnetism Statement-I is true Cr + 2 = 3 d 4 4 unpaired electrons Nd + 3 = 4 f 3 3 unpaired electrons Statement-II is false.

Chemistry - Complete d-block Question with Solution | TestHub

Options:

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