Class 10 Courses

Chapter 4: Class 10 Chemistry Exam Tests

Class 10 Chemistry MCQs - Chapter 4

Chemical Equilibrium Multiple Choice Questions (MCQs) PDF Download - 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 Sample) for online high school classes.

Chemical Equilibrium MCQs with Answers PDF Download: Quiz 9

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 App (Android & iOS)

Chemical Equilibrium App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)