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IGCSE O Level Chemistry MCQ App Download | Redox Reactions PDF e-Book

IGCSE O Level Chemistry MCQs: Chapter 11

Redox Reactions Multiple Choice Questions (MCQ) PDF Download | 6

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The Redox Reactions Quiz Questions and Answers PDF (Redox Reactions Quiz PDF e-Book) download Ch. 11-6 to study IGCSE O Level Chemistry Course. Practice Redox Reactions Quiz, Redox Reactions MCQ questions and answers PDF for ACT test. The Redox Reactions Quiz App Download: Free IGCSE O Level Chemistry App to study oxidation and reduction career test for accredited online colleges.

The Quiz: The reaction of Lead Oxide (PbO) and Hydrogen Gas (H2) leads to; "Redox Reactions" App (iOS, Android) with answers: oxidation of lead, reduction of lead, formation of pbcl2, and formation of pbo to study online IGCSE courses. Study GCE O Level Chemistry Quiz Questions, download Amazon e-Book (Free Sample) for ACT test.

Redox Reactions Exam Questions and Answers PDF Download: Test 6

MCQ: 26

The reaction of Lead Oxide (PbO) and Hydrogen Gas (H2) leads to

  1. reduction of Lead
  2. oxidation of Lead
  3. formation of PbCl2
  4. formation of PbO
MCQ: 27

After accepting electrons, Magnate Mn(VII) ion becomes oxidized to

  1. Mn (VI) ions
  2. Mn (V)
  3. Mn(III) ions
  4. Mn(II) ions
MCQ: 28

The process of oxidation involves

  1. gain in oxygen only
  2. loss of hydrogen only
  3. gain of hydrogen
  4. gain in oxygen and loss of hydrogen
MCQ: 29

In electrolysis of copper purification, at the cathode

  1. pure copper gets deposited
  2. CuSO4 gets deposited
  3. impure copper gets deposited
  4. sulphur gets deposited
MCQ: 30

What is correct about reductant?

  1. it removes oxygen only
  2. it donates electrons only
  3. it is oxidizing agent
  4. it removes oxygen and donates electrons

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Redox Reactions Apps (Android & iOS)

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