A sample of `CaCO_(3)(s)` is introduced into a sealed container of volume `0.654 L` and
Channel: Doubtnut
Date: 2020-07-26

A sample of `CaCO_(3)(s)` is introduced into a sealed container of volume `0.654 L` and heated to `1000 K` until equilibrium is reached. The equilibrium constant for the reaction  `CaCO_(3)(s)hArrCaO(s)+CO_(2)(g),`  is `3.9xx10^(-2)` atm at this temperature. Calculate the mass of `CaO` present at equilibrium.