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Redox Reactions Multiple Choice Questions PDF Download eBook

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"Old paintings can be restored through an oxidizing agent" Multiple Choice Questions (MCQ) on redox reactions with choices h2o2, h2s, h2po4, and h3o for online degree programs. Practice oxidation and reduction quiz questions for jobs' assessment test and online courses for online schools that offer certificate programs.

MCQs on Redox Reactions PDF Download eBook

MCQ: Old paintings can be restored through an oxidizing agent

  1. H2S
  2. H2O2
  3. H2PO4
  4. H3O


MCQ: What is true about oxidizing agents?

  1. they are mostly non-metals
  2. they are mostly metals
  3. their oxidation state decreases
  4. they are mostly transition metals


MCQ: In Copper Oxide (CuO) and Carbon Monoxide (CO) reaction, the reducing agent is

  1. CuO
  2. CO
  3. Cu
  4. CO2


MCQ: Upon oxidation of acidified potassium magnate (VII), the purple color of Manganese

  1. stays
  2. changes to pink
  3. becomes colorless
  4. becomes blue


MCQ: In a reaction between CuSO4(s) and Zn(s),

  1. copper gains electrons
  2. copper is being reduced
  3. copper experiences a decrease in oxidation state
  4. all of above