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Spin-only magnetic moment of the manganese product when acidified KMnO4 oxidises oxalic acid

The same question, asked 2 times: 27 Jun 2022, 6 Apr 2024. Every wording below, oldest first.

Try each one first, then open its answer.

  1. Question 1

    27 Jun 2022

    58
    Acidified potassium permanganate solution oxidises oxalic acid. The spin-only magnetic moment of the manganese product formed from the above reaction is ____ B.M. (Nearest Integer)

  2. Question 2

    6 Apr 2024

    52
    The difference in the 'spin-only' magnetic moment values of KMnO4KMnO_{4} and the manganese product formed during titration of KMnO4KMnO_{4} against oxalic acid in acidic medium is ___ BM. (nearest integer)