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Oxidation Reduction and Reactions MCQs Quiz Online PDF Download eBook

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MCQs on Oxidation Reduction and Reactions PDF Download eBook

MCQ: Oxidation-reduction reaction involves

  1. transfer of neutrons
  2. transfer of protons
  3. transfer of electrons
  4. all of above

C

MCQ: Lead and Zinc metals occur naturally as

  1. oxides
  2. sulphite ores
  3. carbon ores
  4. chloride ores

B