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← JEE Main 2016 · 3 Apr · Shift 1
ChemistrySingle correct+4 / -1Question 47 of 90

JEE Main 2016 · 3 Apr · Shift 1, Chemistry question 47

Which of the following compounds is metallic and ferromagnetic ?

Choose one option
Answer and worked solution

Official answer: B

CrOX2\ce{CrO2} is a metallic conductor and ferromagnetic (it was used in magnetic tapes).

Topics:Transition element propertiesCrystal lattices and unit cells
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