Chemical Equilibrium Quiz for Class 11 Chemistry
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Questions and Answers

What does the double arrow in the chemical equation H2O(l) ⇌ H2O(vap) indicate?

  • Complete conversion of vapor to liquid
  • Simultaneous process in both directions (correct)
  • Complete conversion of liquid to vapor
  • Unidirectional process
  • In a closed container, when the rate of evaporation is equal to the rate of condensation, the system has reached:

  • Equilibrium state (correct)
  • Minimum evaporation
  • Maximum evaporation
  • Complete condensation
  • What is the constant pressure that arises due to an equilibrium between the number of molecules leaving and returning to the liquid from the vapor?

  • Osmotic pressure
  • Hydraulic pressure
  • Vapour pressure (correct)
  • Atmospheric pressure
  • What does the term 'equilibrium mixture' refer to in the context of chemical equilibrium?

    <p>Mixture of reactants and products in the equilibrium state</p> Signup and view all the answers

    At a particular temperature and pressure, when ice and water are in equilibrium, it is an example of:

    <p>Solid-liquid equilibrium</p> Signup and view all the answers

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