Electrochemistry Multiple Choice Questions 4 PDF Download

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MCQs on Electrochemistry Quiz PDF Download Worksheets 4

MCQ. Electrolyte among following is

  1. NaOH
  2. urea
  3. glucose
  4. benzene


MCQ. Process used to deposit one metal over another metal is called

  1. electrolysis
  2. electroplating
  3. carbon plating
  4. none of above


MCQ. A physical or chemical process that occurs by itself is called

  1. non spontaneous
  2. self occurring process
  3. spontaneous process
  4. thermodynamic process


MCQ. Voltaic cells generates electricity by

  1. spontaneous redox reaction
  2. non spontaneous redox reaction
  3. sublimation reaction
  4. thermochemical reaction


MCQ. Oxidation state of any free element is always

  1. 1
  2. 2
  3. 3
  4. 0