Electrochemistry MCQ Questions and Answers 4 PDF Download eBook

Electrochemistry Multiple Choice Questions and Answers (MCQs), electrochemistry MCQs questions PDF to practice grade 9 chemistry test 4 for online school programs. Practice "Oxidation States" MCQs, electrochemistry quiz questions and answers for online certifications. Learn electrochemical cells, electrochemical industries, oxidation states test prep for distance education.

"The electrolyte among the following is" Multiple Choice Questions (MCQ) on electrochemistry with choices urea, naoh, glucose, and benzene for online certifications. Free chemistry study guide for online learning oxidation states quiz questions for online secondary school classes.

Electrochemistry MCQs Quiz 4 PDF Download eBook

MCQ: The electrolyte among the following is

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

A

MCQ: The 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 generate electricity by

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

A

MCQ: The oxidation state of any free element is always

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

D