CaCO3 decomposes to give CaO and CO if the masses of CaO and

Last updated: 6/30/2023

CaCO3 decomposes to give CaO and CO if the masses of CaO and CO produced are 5 6 g and 4 4 g respectively by heating 12 g of an impure CaCO3 sample then the impurity of the sample will be 1 33 33 2 16 67 3 83 33