Select a ferromagnetic material from the following. - Vidyadip

MCQ

Select a ferromagnetic material from the following.

A
Dioxygen
✓
Chromium(IV) oxide
C
Benzene
D
Dihydrogen monoxide

✓

Answer

Correct option: B.

Chromium(IV) oxide

(b) : Dioxygen - Paramagnetic
Chromium(IV) oxide - Ferromagnetic
Benzene - Diamagnetic
Dihydrogen monoxide $\left( H _2 O \right)$ - Diamagnetic

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