Electrolysis Process MCQs Quiz Online PDF Download

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GCE chemistry practice test MCQ: cathode production electrolysis of zinc iodide is with options iodine, zinc, zinc oxide and all of them for scholars competing for college and universities' scholarships with college board SAT prep. Free study guide is for online learning electrolysis process quiz questions with MCQs to practice test questions with answers.

MCQs on Electrolysis Process Quiz PDF Download

MCQ: Cathode production electrolysis of zinc iodide is

  1. iodine
  2. zinc
  3. zinc oxide
  4. all of them

B

MCQ: In electrolysis of pure ionic molten compounds, metal is formed at

  1. anode
  2. cathode
  3. inert electrode
  4. base of the apparatus

B

MCQ: Ions discharged in electrolysis depends on

  1. relative electrode potential
  2. concentration of ions
  3. relative electrode charge
  4. density of electrolyte

C

MCQ: Effect of high voltage needed to discharge OH- ion is called

  1. over voltage effect
  2. hydroxyl effect
  3. high effect
  4. all of them

A