Chemistry
Grade-11
Easy

Question

In chemical equilibrium -

  1. The rate of forward reaction = rate of backward reaction
  2. The rate of forward reaction > rate of backward reaction
  3. The rate of forward reaction < rate of backward reaction
  4. The rate of forward reaction <= rate of backward reaction

The correct answer is: The rate of forward reaction = rate of backward reaction


    In a chemical change, when the rates of the forward and reverse reactions become equal to each other, the concentrations of the reactants and the products remain constant. This is called chemical equilibrium.

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