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Electrochemistry MCQs App Download | Class 9 Chemistry PDF e-Book

Class 9 Chemistry Study Guide: Practice Test 1 (Chapter 2)

Electrochemistry Multiple Choice Questions (MCQs) PDF Download - 1

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The Electrochemistry Multiple Choice Questions (MCQs) with Answers PDF (Electrochemistry MCQs PDF e-Book) download Ch. 2-1 to study Class 9 Chemistry Course. Learn Electrochemistry Quiz Questions and Answers to learn online high school courses. The Electrochemistry MCQs App Download: Free Class 9 Chemistry Study [Free] App for oxidation and reduction, electrochemical industries, corrosion and prevention, electrochemical cells test prep for online school courses.

The MCQ: The process in which substance gains electrons is called "Electrochemistry" App Download [Free] with answers: hydrogenation, oxidation, sublimation, and reduction to learn online high school courses. Solve Oxidation and Reduction MCQ Questions, download Google eBook (Free Sample) for online study.

Electrochemistry MCQs with Answers PDF Download: Quiz 1

MCQ: 1

The process in which substance gains electrons is called

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

On an industrial scale, sodium metal is prepared by electrolysis of fused

  1. NaOH
  2. NaCl
  3. NaO
  4. NH3
MCQ: 3

Corrosion can be prevented by

  1. Alloying
  2. Tinning
  3. Galvanizing
  4. all of above
MCQ: 4

The electrolyte used for tin plating is

  1. sulphide ore
  2. stannous sulphate
  3. hydrogen sulphate
  4. sodium chloride
MCQ: 5

An electrolytic cell uses electrical energy to drive

  1. chemical reaction
  2. physical reaction
  3. no reaction
  4. biochemical reaction

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Electrochemistry MCQ App (iOS & Android)

Electrochemistry MCQ App

Electrochemistry MCQ App (Android & iOS)

9th Grade Chemistry MCQ App

10th Grade Chemistry MCQs App (Android & iOS)

10th Grade Chemistry MCQs App

O Level Chemistry MCQs App (iOS & Android)

O Level Chemistry MCQs App