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  • 14-02-2024
  • Chemistry
contestada

KMnO₄ acts as an oxidising agent in acidic medium. The number of moles of KMnO₄ that will be needed to react with one mole of sulphide ions in acidic solution is

a. 2/5
b. 3/5
c. 4/5
d. 1/5

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