Electrochemistry Multiple Choice Questions 6 PDF Download

Learn electrochemistry MCQs, grade 9 chemistry test 6 for online courses learning and test prep, electrochemical industries multiple choice questions and answers. Electrochemical industries revision test includes chemistry worksheets to learn for chemistry jobs online preparation.

Chemistry multiple choice questions (MCQ) on in chromium plating few drops of sulphuric acid are added to electrolyte in order to prevent with options reduction, oxidation, hydrolysis and sublimation, electrochemical industries quiz for competitive exam prep, viva interview questions with answers key. Free chemistry study guide to learn electrochemical industries quiz to attempt multiple choice questions based test.

MCQs on Electrochemistry Quiz PDF Download Worksheets 6

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