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P Block Elements · 2020 · 8 Jan · Shift 2

1 Chemistry questions from this JEE Main paper
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P Block Elements · 2020 · 8 Jan · Shift 2

1 Chemistry questions from this JEE Main paper

  1. Q19.A metal (A) on heating in nitrogen gas gives compound B. B on treatment with H2​O gives a colourless gas which when passed through CuSO4​ solution gives a dark blue-violet coloured solution. A and B respectively, are :
    Chemistry · P Block Elements · MCQ