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Which of the following compounds is metallic and ferromagnetic ?

1. TiO 2
2. CrO 2
3. VO 2
4. MnO 2 Students may find similar question in CP exercise sheet : [ JEE Main, Chapter : Solid state, Key concept, Topic :- Magnetic properties of crystals ] [ JEE Advance, Chapter : Solid state, Key concept, Topic :- Magnetic properties of crystals ]

Correct answer: CrO 2

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