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D and F Block Elements · 2021 · 25 Jul · Shift 1

1 Chemistry questions from this JEE Main paper
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D and F Block Elements · 2021 · 25 Jul · Shift 1

1 Chemistry questions from this JEE Main paper

  1. Q12.The correct order of following 3d metal oxides, according to their oxidation numbers is : (a) CrO3​, (b) Fe2​O3​, (c) MnO2​, (d) V2​O5​, (e) Cu2​O
    Chemistry · D and F Block Elements · MCQ