Question

Fe3O4 , MnO2 , CrO2 , MnCl2 , CuFe2O4 , CrBr3 (ikB&6 ns[k sa) Classify the following into Ferromagnetic, Antiferromagnetic and Ferrimagnetic

Answer 1

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Answer 2

Hey buddy,

● Answer -
Ferromagnetic => CrO₂, CrBr₃, MnCl₂
Anti-ferromagnetic => MnO₂
Ferrimagnetic => Fe₃O₄, CuFe₂O₄

● Ferromagnetic substances -
- Spins are aligned parallel in magnetic domains and are synergic.

● Anti-ferromagnetic substances -
- Spins are aligned anti-parallel in magnetic domains and cancel each other.

● Ferrimagnetic substances -
- Spins are aligned anti-parallel and dont cancel each other.




Hope this helped you...