Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

D and F Block Elements · 2019 · Shift 1

2 Chemistry questions from this JEE Advanced paper
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Advanced
  3. /Papers
  4. /2019 · Shift 1
  5. /Chemistry
  6. /D and F Block Elements

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