Q. In the reaction $ A+B\rightleftharpoons 2C, $ the initial concentrations of A and B are 1.0 and 2.0 mol $ li{{t}^{-1}} $ respectively. If at equilibrium the concentration of C is 0.4 mol $ li{{t}^{-1}} $ , the value of equilibrium constant is
AMUAMU 1997
Solution: