Electrochemistry Questions and Answers 6 PDF Download eBook

Electrochemistry quiz questions and answers, electrochemistry trivia questions PDF to practice grade 9 chemistry test 6 for online learning. Practice "Corrosion and Prevention" MCQs, electrochemistry quiz questions and answers for online education. Learn electrochemical industries, oxidation and reduction, electrochemical cells test prep for online secondary school.

"In chromium plating, few drops of Sulphuric acid are added to the electrolyte to prevent" Multiple Choice Questions (MCQ) on electrochemistry with choices reduction, oxidation, hydrolysis, and sublimation for online education. Free chemistry study guide for online learning corrosion and prevention quiz questions for online education programs.

Electrochemistry MCQs Quiz 6 PDF Download eBook

MCQ: In chromium plating, few drops of Sulphuric acid are added to the electrolyte to prevent

  1. oxidation
  2. reduction
  3. hydrolysis
  4. sublimation

C

MCQ: The electrodes used in the production of sodium metal are

  1. iron cathode and graphite anode
  2. sodium cathode and carbon anode
  3. aluminum cathode and fluoride anode
  4. aluminum cathode and sodium anode

A

MCQ: In thermal power stations, carbon atoms undergo oxidation to form

  1. CO2
  2. CO
  3. H2O
  4. O2

A

MCQ: Electrolytes convert electricity in

  1. solid state
  2. liquid state
  3. gaseous state
  4. plasma state

B

MCQ: A concentrated aqueous solution of sodium chloride is called

  1. aqueous solution
  2. salt solution
  3. brine
  4. lemonade

C