Class 9 Courses

Chapter 2: Class 9 Chemistry Exam Tests

Class 9 Chemistry MCQs - Chapter 2

Electrochemistry Multiple Choice Questions (MCQ) PDF - 2

Free Electrochemistry Multiple Choice Questions (MCQ Quiz) with Answers PDF (Electrochemistry MCQ PDF e-Book) download Ch. 2-2 to learn Grade 9 Chemistry Course. Study Oxidation and Reduction Multiple Choice Questions and Answers (MCQs) PDF, Electrochemistry Quiz Questions and Answers to learn e-learning courses. The Electrochemistry MCQ App: Download free educational app for oxidation and reduction, oxidation states, electrochemical cells test prep for online secondary school.

The MCQs: Loss of hydrogen atoms by an element is called; "Electrochemistry" App Download (Android & iOS) with answers ‘oxidation’, ‘hydrogenation’, ‘reduction’ and ‘sublimation’ to learn e-learning courses. Practice Oxidation and Reduction MCQ Questions, download Apple Book (Free Sample) for online degree programs.

Electrochemistry Questions & Answers PDF Download: MCQ Quiz 2

MCQ 6: Loss of hydrogen atoms by an element is called

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

MCQ 7: The elements whose oxidation number is increased are

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

MCQ 8: The oxidation state of group IIIA metals is

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

MCQ 9: In a dry cell, the anode is made up of

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

MCQ 10: An electrochemical cell is also called

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

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Electrochemistry App (Android & iOS)

Electrochemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (iOS & Android)