Electrochemistry Multiple Choice Questions and Answers 6 PDF Download

Electrochemistry multiple choice questions, learn grade 9 chemistry online test prep 6 for high school online courses, distance learning for exam prep. Practice electrochemical industries multiple choice questions (MCQs), electrochemistry quiz questions and answers for chemistry class for online chemistry experiments courses distance learning.

Study high school chemistry multiple choice questions (MCQs): in chromium plating few drops of sulphuric acid are added to electrolyte in order to prevent, for free online courses with choices reduction, oxidation, hydrolysis, and sublimation, electrochemical industries quiz with online assessment portal for secondary school classes and high school class students. Free chemistry study guide for online learning electrochemical industries quiz questions to attempt multiple choice questions based test.

MCQs on Electrochemistry Worksheets 6 Quiz PDF Download

MCQ: In chromium plating few drops of Sulphuric acid are added to electrolyte in order to prevent

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

C

MCQ: Electrodes used in production of sodium metal are

  1. iron cathode and graphite anode
  2. sodium cathode and carbon anode
  3. aluminum cathode and fluoride anode
  4. none of above

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