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D and F Block Elements · 2019 · Shift 1

2 Chemistry questions from this JEE Advanced paper
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D and F Block Elements · 2019 · Shift 1

2 Chemistry questions from this JEE Advanced paper

  1. Q2.The green colour produced in the borax bead test of a chromium (III) salt is due to
    Chemistry · D and F Block Elements · MCQ
  2. Q11.Fusion of MnO2​ with KOH in presence of O2​ produces a salt W. Alkaline solution of W upon electrolytic oxidation yields another salt X. The manganese containing ions present in W and X, respectively, are Y and Z. Correct…
    Chemistry · D and F Block Elements · Multiple correct