Electrochemistry Multiple Choice Questions 6 PDF Download

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Chemistry multiple choice questions (MCQ) on in chromium plating few drops of sulphuric acid are added to electrolyte in order to prevent with choices reduction, oxidation, hydrolysis and sublimation, electrochemical industries quiz for competitive exam prep, summative and formative assessment 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


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


MCQ. In thermal power stations carbon atoms undergo oxidation to form

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


MCQ. Electrolytes convert electricity in

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


MCQ. A concentrated aqueous solution of sodium chloride is called

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