Electricity and Chemicals Multiple Choice Questions and Answers PDF Book Download

Electricity and chemicals Multiple Choice Questions and Answers (MCQs), electricity and chemicals quiz answers pdf 1, O level chemistry tests to study online certificate courses. Learn electrolyte and non electrolyte MCQs, "electricity and chemicals" quiz questions and answers for admission and merit scholarships test. Learn electrolyte and non electrolyte, chemical to electrical energy career test for colleges that offer online degrees.

"Types of electrodes used during the electrolysis affect the" Multiple Choice Questions (MCQs) on electricity and chemicals with choices products of electrolysis, rate of electrolysis, selective discharge of ions, and formation of hydrogen ions for completely online college. Practice jobs' assessment test, online learning electrolyte and non electrolyte quiz questions for online degree programs.

MCQs on Electricity and Chemicals Quiz 1 PDF Book Download

MCQ: Types of electrodes used during the electrolysis affect the

  1. rate of electrolysis
  2. products of electrolysis
  3. selective discharge of ions
  4. formation of hydrogen ions

B

MCQ: What type of energy is converted by batteries?

  1. chemical energy to kinetic energy
  2. chemical energy to electrical energy
  3. electrical to chemical energy
  4. kinetic energy to chemical and electrical energy

B

MCQ: If graphite (C) is used as an electrode in the presence of concentrated Hydrochloric Acid (HCl), at the anode

  1. chlorine gas is produced
  2. oxygen gas is produced
  3. hydrogen gas is produced
  4. hydrogen chloride is produced

A

MCQ: Position of metals in the reactivity series does not determine the

  1. rate of polarization
  2. duration the light bulb will glow
  3. brightness of the light
  4. nature of bonding

A

MCQ: In a Magnesium-Copper battery with dilute acid as an electrolyte, at the cathode, the element is

  1. hydrogen gas is bubbled off
  2. electrons are produced
  3. copper takes up the electrons produced by magnesium
  4. Chlorine gas is bubbled off

A