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IGCSE A Level Chemistry Practice Tests

IGCSE A Level Chemistry Online Tests

Catalysis Multiple Choice Questions (MCQ) PDF Download

The Catalysis Multiple Choice Questions (MCQ Quiz) with Answers PDF, Catalysis MCQ PDF Download e-Book to practice IGCSE A Level Chemistry Tests. Study Rates of Reaction Multiple Choice Questions and Answers (MCQs), Catalysis quiz answers PDF to learn online certification courses. The Catalysis MCQ App Download: Free learning app for temperature effect on reaction rate, reaction kinetics, catalysis test prep for colleges offering online degree programs.

The MCQ: Human enzymes start to denature at the temperature above; "Catalysis" App Download (Free) with answers: 40 °C; 65 °C; 95 °C; 15 °C; to learn online certification courses. Practice Catalysis Quiz Questions, download Apple eBook (Free Sample) for 2 year online degrees.

Catalysis MCQs: Questions and Answers PDF Download

MCQ 1:

Enzymes are large molecules, generally made up of

  1. carbohydrates (CxH2nOn)
  2. proteins
  3. vitamins
  4. lipids
MCQ 2:

Human enzymes start to denature at the temperature above

  1. 40 °C
  2. 65 °C
  3. 95 °C
  4. 15 °C
MCQ 3:

The enzymes in bacteria found in hot springs have an optimum temperature of

  1. 95 °C
  2. 70 °C
  3. 25 °C
  4. 55 °C
MCQ 4:

The enzymatic activity takes place at

  1. low temperature
  2. high temperature
  3. constant
  4. zero
MCQ 5:

Due to change in their shape, the enzymes no longer attach substrate leaving the enzyme as

  1. active
  2. denatured
  3. destroyed
  4. efficient

IGCSE A Level Chemistry Practice Tests

Catalysis Textbook App: Free Download Android & iOS

The App: Catalysis MCQs App to learn Catalysis Textbook, A level Chemistry MCQ App, and 9th Grade Chemistry MCQ App. The "Catalysis MCQs" 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!

Catalysis App (Android & iOS)

Catalysis App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (iOS & Android)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (iOS & Android)