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Redox Reactions MCQ Questions and Answers PDF Download eBook

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"While the Potassium Iodide (KI) is a powerful reducing agent, the" Multiple Choice Questions (MCQ) on redox reactions with choices iodide ion is reduced to iodine, iodide ion is oxidized to iodine, iodine is reduced to iodide ion, and iodine is oxidized to iodide ion for online college courses. Practice oxidation and reduction quiz questions for jobs' assessment test and online courses for colleges that offer online courses.

MCQs on Redox Reactions Quiz PDF Download eBook

MCQ: While the Potassium Iodide (KI) is a powerful reducing agent, the

  1. iodide ion is oxidized to iodine
  2. iodide ion is reduced to iodine
  3. iodine is reduced to iodide ion
  4. iodine is oxidized to iodide ion

A

MCQ: Upon adding sugar in hot drink, slow dissolution is because

  1. sugar cubes dissolve slowly
  2. granulated sugar cubes dissolve slowly
  3. brown sugar doesn't dissolve easily
  4. none of above

A

MCQ: In Copper Oxide (CuO) and Carbon Monoxide (CO) reaction

  1. CO is being oxidized
  2. CuO is being oxidized
  3. CO is being reduced
  4. CuO is being reduced

A

MCQ: While Iodide ion (I-) oxidizes to Iodine (I2), a change in color from colorless to

  1. brown occurs
  2. pink occurs
  3. blue occurs
  4. violet occurs

A

MCQ: Oxidation is also referred to as

  1. combustion only
  2. respiration only
  3. transpiration
  4. combustion and respiration

D