In a chemical reaction,equilibrium is established only when...

  • A
    Opposite reactions occur.
  • B
    The concentrations of reactants and products become constant.
  • C
    The rate of the forward reaction equals the rate of the backward reaction.
  • D
    The temperature of the reaction remains constant throughout.

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Similar Questions

Select the incorrect statement $(s)$ regarding the state of equilibrium.

In the chemical reaction $A \rightleftharpoons B$,the system will be known to be in equilibrium when:

In a reversible reaction $A \overset{k_1}{\underset{k_2}{\longleftrightarrow}} B$,the initial concentrations of $A$ and $B$ are $a$ and $b$,and the equilibrium concentrations are $(a - x)$ and $(b + x)$ respectively. Express $x$ in terms of $k_1, k_2, a$,and $b$.

For the equilibrium system $H_2 + I_2 \rightleftharpoons 2HI$,if the concentration of the reactants is increased at $25\,^oC$,what happens to the value of $K_c$?

Which of the following is not a characteristic property of chemical equilibrium?

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