Electrochemistry MCQs Questions and Answers 2 PDF Download

Electrochemistry MCQs, electrochemistry quiz answers pdf, test prep 2 to study secondary school chemistry for online certificate courses. 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 (MCQs) on electrochemistry 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 Download

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