Redox Reactions Multiple Choice Questions and Answers 4 PDF Download

Learn redox reactions multiple choice questions, O level chemistry online test 4 for undergraduate degree, online courses test prep. Practice oxidation and reduction multiple choice questions (MCQs), redox reactions quiz questions and answers. Learn oxidation and reduction, oxidation reduction reactions, redox reaction oxidation career test for online chemistry topics courses distance learning.

Study bachelor degree and masters in chemistry degree courses, redox reactions quiz, study guide has multiple choice question (MCQs): while potassium iodide (ki) is a powerful reducing agent, with options the iodide ion is reduced to iodine, the iodide ion is oxidized to iodine, iodine is reduced to iodide ion and iodine is oxidized to iodide ion with past papers, exam papers and past papers important questions for online distance learning tests. Practice skills assessment test to learn online oxidation and reduction quiz questions with Cambridge chemistry MCQs for chemistry certification competitive exam prep.

MCQ on Redox Reactions Test 4Quiz PDF Download

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

  1. the iodide ion is oxidized to iodine
  2. the 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 of

  1. sugar cubes dissolve slowly
  2. granulated sugar cubes dissolve slowly
  3. brown sugar doesn?t dissolve easily
  4. all of the 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
  2. respiration
  3. transpiration
  4. Both A and B

D