The equilibrium constant \( \mathrm{K}_{c} \) at \( 298 \mathrm{~K} \) for the reaction \( \mathrm{A}+\mathrm{B} \rightl…

The equilibrium constant \( \mathrm{K}_{c} \) at \( 298 \mathrm{~K} \) for the reaction \( \mathrm{A}+\mathrm{B} \rightleftharpoons \mathrm{C}+\mathrm{D} \) is 100. Starting with an equimolar solution with concentrations of \( \mathrm{A}, \mathrm{B}, \mathrm{C} \) and \( \mathrm{D} \) all equal to \( 1 \mathrm{M} \), the equilibrium concentration of \( \mathrm{D} \) is "c" M .The value of \(22\times c\) is _______.

[JEE Main 2021, 26 Aug (Shift 2)]