If the value of equilibrium constant for a particular reaction is $1.6 \times 10^{12}$,then at equilibrium the system will contain:

If the concentration of reactants is increased by $x$,then the equilibrium constant $K$ becomes:

One mole of $A_{(g)}$ is heated to $200^{\circ} C$ in a one litre closed flask,until the following equilibrium is reached:
$A_{(g)} \rightleftharpoons B_{(g)}$
The rate of forward reaction at equilibrium is $0.02 \ mol \ L^{-1} \ min^{-1}$. What is the rate (in $mol \ L^{-1} \ min^{-1}$) of the backward reaction at equilibrium?

Among the following,the correct statement about the chemical equilibrium is

For a reversible reaction,if the concentration of the reactants is reduced to half,the equilibrium constant will be.........

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 $K_c$?