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Electrochemistry MCQ with Answers PDF Download eBook - 2

Learn Electrochemistry MCQ with answers PDF, electrochemistry quiz worksheets with answers key to solve grade 9 9th grade chemistry worksheet 2 for online classes. Practice Corrosion and Prevention Multiple Choice Questions and Answers (MCQs), electrochemistry quiz questions and answers for online certifications. Learn oxidation and reduction, oxidation states, electrochemical cells test prep for online secondary school.

"Loss of hydrogen atoms by an element is called" Multiple Choice Questions (MCQ) on electrochemistry with choices oxidation, hydrogenation, reduction, and sublimation for online certifications. Solve corrosion and prevention quiz questions for school certificate programs for online school courses.

Electrochemistry MCQs Quiz 2 PDF Download eBook

MCQ: Loss of hydrogen atoms by an element is called

  1. hydrogenation
  2. oxidation
  3. reduction
  4. sublimation

B

MCQ: The elements whose oxidation number is increased are

  1. reduced
  2. hydrogenated
  3. oxidized
  4. oxygenated

C

MCQ: The oxidation state of group IIIA metals is

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

B

MCQ: In a dry cell, the anode is made up of

  1. zinc
  2. calcium
  3. sodium
  4. graphite

D

MCQ: An electrochemical cell is also called

  1. battery cell
  2. galvanic cell
  3. cell
  4. chargeable cell

B