O Level Courses

Chapter 13: IGCSE O Level Chemistry Exam Tests

IGCSE O Level Chemistry MCQs - Chapter 13

Speed of Reaction Quiz Questions & Answers PDF Download - 3

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The Quiz: During a chemical reaction, the;; "Speed of Reaction" App APK Download [Free] with answers: physical state of catalysts remain unchanged, mass of catalyst remains unchanged, changes in the chemical composition of catalysts may be observed, and chemical composition of the catalyst may change to learn online classes courses. Practice Chemical & Ionic Equations Quiz Questions, download Kindle eBook (Free Sample) to learn online classes courses.

Speed of Reaction Test Questions and Answers PDF Download: MCQ 3

MCQ: 11

During a chemical reaction, the

  1. mass of catalyst remains unchanged
  2. physical state of catalysts remain unchanged
  3. changes in the chemical composition of catalysts may be observed
  4. chemical composition of the catalyst may change
MCQ: 12

Rate of reaction does not depend upon

  1. temperature
  2. concentration of reactants
  3. pressure
  4. theory of expanding gases
MCQ: 13

Chemical substances slowing the rate of a chemical reaction is called as

  1. pressure
  2. concentration
  3. catalysts
  4. inhibitors
MCQ: 14

Factors affecting the speed of reaction does not include

  1. concentration
  2. particle size
  3. change in mass
  4. pressure
MCQ: 15

Rate of decomposition of Hydrogen Peroxide (H2O2) can be slowed down through

  1. glycerin
  2. manganese oxide
  3. vanadium oxide
  4. platinum

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Speed of Reaction App (Android & iOS)

Speed of Reaction 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)