Calcium carbonate decomposes, on heating , to form calcium oxide and carbon dioxide. When 10 g of
Channel: Doubtnut
Date: 2020-01-26

Calcium carbonate decomposes, on heating , to form calcium oxide and carbon dioxide. When 10 g of calcium carbonate is decomposed completely, then `5.6 g` of calcium of oxide is formed. Calculate the mass of carbon dioxide formed. Which law of chemical combination will you use in solving this problem ?