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

A

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

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

B

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

C

MCQ. Voltaic cells generates electricity by

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

A

MCQ. Oxidation state of any free element is always

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

D