Electrochemistry Multiple Choice Questions and Answers 2 PDF Online Download

Practice electrochemistry MCQs questions, electrochemistry quiz answers, test prep 2 to learn secondary school chemistry for online certificate courses. Corrosion and prevention Multiple Choice Questions (MCQs), electrochemistry quiz questions and answers for online certifications. Learn oxidation and reduction, oxidation states, electrochemical cells test prep for online secondary school.

Learn chemistry MCQs: loss of hydrogen atoms by an element is called, with choices oxidation, hydrogenation, reduction, and sublimation for online certifications. Free chemistry study guide for online learning corrosion and prevention quiz questions for online school courses.

Electrochemistry MCQs Quiz 2 PDF Online Download

MCQ: Loss of hydrogen atoms by an element is called

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

B

MCQ: Elements whose oxidation number is increased are

  1. reduced
  2. hydrogenated
  3. oxidized
  4. none of above

C

MCQ: Oxidation state of group IIIA metals is

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

B

MCQ: In a dry cell 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