Question

10g of CaCo3 on heating gave 4.4g of Co2 and 5.6g of Cap show that law of conservation of mass

Answer 1

it says that a mass can never be destroy not be created and its reaction
10g. =4.4g + 5.6g
(CaCo3). (Co2)+(Cap)
10g =4.4g + 5.6g
10g = 10g
hence both mass is equal so it tell a mass can't be destroy