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IGCSE O Level Chemistry Certification Exam Tests

IGCSE O Level Chemistry Practice Test 170

Redox Reactions MCQ (Multiple Choice Questions) PDF - 170

Free Redox Reactions Multiple Choice Questions (MCQ) with Answers PDF (Redox Reactions MCQs PDF e-Book) download Ch. 11-170 to solve IGCSE O Level Chemistry Practice Tests. Study Redox Reactions quiz answers PDF, Redox Reactions Multiple Choice Questions (MCQ Quiz) for online college degrees. The Redox Reactions MCQs App: Download free educational app for redox reactions, chemistry reactions, decanting and centrifuging, electrolyte and non electrolyte, change of state test prep for GRE practice test.

The MCQs: At high temperatures, enzymes; "Redox Reactions" App Download (Android & iOS) with answers ‘get denatured’, ‘act very rapidly’, ‘form cations’ and ‘form anions’ to study online school courses. Practice Redox Reactions Questions and Answers, Google eBook to download free sample to learn free online courses.

Redox Reactions Questions and Answers PDF Download: Quiz 170

MCQ 846: At high temperatures, enzymes

  1. act very rapidly
  2. get denatured
  3. form cations
  4. form anions

MCQ 847: Chemical reaction with oxygen is called

  1. oxidation
  2. activation
  3. combustion
  4. reduction

MCQ 848: Process quicker than filtration but not so effective is

  1. decanting
  2. centrifuging
  3. crystallization
  4. fractional distillation

MCQ 849: Distilled water is an example of

  1. strong electrolyte
  2. non-electrolyte
  3. weak electrolyte
  4. catalyst

MCQ 850: Examples of sublime substances include

  1. alcohol
  2. ammonia
  3. nitrates
  4. solid carbon dioxide

IGCSE O Level Chemistry Exam Prep Tests

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Redox Reactions App (Android & iOS)

Redox Reactions App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)