For the reaction 2 A ⇌ B + C, K_c =4 × 10^-3. At a given time, the composition of reaction mixture is: [ A ]=[ B ]=[ C ]=2 × 10^-3 M. Then, which of…

For the reaction $\displaystyle 2 \mathrm{~A} \rightleftharpoons \mathrm{~B}+\mathrm{C}, \mathrm{K}_{\mathrm{c}}=4 \times 10^{-3}$. At a given time, the composition of reaction mixture is : $\displaystyle [\mathrm{A}]=[\mathrm{B}]=[\mathrm{C}]=2 \times 10^{-3} \mathrm{M}$. Then, which of the following is correct?