Class 10 Chemistry MCQs (Grade 10) From Textbook

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Class 10 Chemistry MCQs – Practice Test 9 (Chapter 4)

Chemical Equilibrium MCQs with Answers PDF Download – Test 9

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The MCQ: Kf and Kr are; "Chemical Equilibrium" App Download [Free] with answers: reaction constants, equilibrium constants, chemical constants, and rate constants to learn online classes courses. Solve Law of Mass Action and Derivation of Expression MCQ Questions, download Google eBook (Free Chapter) for online high school classes.

Chemical Equilibrium MCQs – Practice Test 9 PDF Download

MCQ: 41

Kf and Kr are

  1. equilibrium constants
  2. reaction constants
  3. chemical constants
  4. rate constants
MCQ: 42

Substances which increase the rate of a chemical reaction are called

  1. proteins
  2. single cell protein
  3. enzymes
  4. catalysts
MCQ: 43

The ratio of the product of the concentration of products to the product of the concentration of reactants is called

  1. equilibrium constant
  2. equilibrium ratio
  3. reverse reaction
  4. forward reaction
MCQ: 44

In equilibrium constant expression, the concentration of reactants is taken in/on the

  1. right side
  2. left side
  3. numerator
  4. denominator
MCQ: 45

Unit of the equilibrium constant for CO + 2H2 CH3OH is

  1. no units
  2. mol dm-3
  3. dm3mol-1
  4. [mol dm-3]-2

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Chemical Equilibrium MCQ App (iOS & Android)

Chemical Equilibrium MCQ App

10th Grade Chemistry MCQ App (Android & iOS)

10th Grade Chemistry MCQ App

9th Grade Chemistry MCQs App (Android & iOS)

9th Grade Chemistry MCQs App

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A level Chemistry MCQs App