Electrochemistry Multiple Choice Questions 2 PDF Download

Learn electrochemistry MCQs, grade 9 online chemistry test 2, oxidation and reduction multiple choice questions and answers. Oxidation and reduction revision test has chemistry worksheets, helping answer key with choices as oxidation, hydrogenation, reduction and sublimation of multiple choice questions (MCQ) with oxidation and reduction quiz as loss of hydrogen atoms by an element is called for competitive exam prep, viva interview questions. Free chemistry study guide to practice oxidation and reduction quiz to attempt multiple choice questions based test.

MCQs on Electrochemistry Quiz PDF Download Worksheets 2

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. none of above

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