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Electrolysis MCQ (Multiple Choice Questions) PDF Download

The Electrolysis Multiple Choice Questions (MCQ Quiz) with Answers PDF (Electrolysis MCQ PDF e-Book) download to practice Grade 7 Science Tests. Learn Electrical Circuits and Electric Currents Multiple Choice Questions and Answers (MCQs), Electrolysis quiz answers PDF for homeschool certification courses. The Electrolysis MCQ App Download: Free learning app for electrical circuits and currents, electric motors, chemical effect of electric current test prep for virtual elementary school.

The MCQ: When water is electrolyzed, the gas collected at cathode, is; "Electrolysis" App Download (Free) with answers: Sulphur; Oxygen; Hydrogen; Sulphur dioxide; for homeschool certification courses. Solve Electrical Circuits and Electric Currents Quiz Questions, download Google eBook (Free Sample) for virtual elementary school.

Electrolysis MCQs: Questions and Answers PDF Download

MCQ 1:

Electrolysis is also used to purify

  1. sodium
  2. copper
  3. silver
  4. potassium
MCQ 2:

When water is electrolyzed, the gas collected at cathode, is

  1. sulphur
  2. oxygen
  3. hydrogen
  4. sulphur dioxide
MCQ 3:

For electrolysis to work, used compound should be a

  1. insulator
  2. conductor
  3. metalloid
  4. non conductor
MCQ 4:

The complete equipment of 'electrolysis' is known as

  1. electrolytic cell
  2. electrolytic circuit
  3. electrolytic current
  4. electrolytic process

Class 7 Science Practice Tests

Electrolysis Textbook App: Free Download (iOS & Android)

The App: Electrolysis MCQs App to study Electrolysis Textbook, 7th Grade Science MCQ App, and 6th Grade Science MCQ App. The "Electrolysis" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Electrolysis App (Android & iOS)

Electrolysis App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (iOS & Android)