If 2.0 g of the hydrogen on burning in 16,0 g of oxygen forms. 18.0 g of water then which of the following laws is applicable?

Options

A. Law of conservation of mass
B. Law of constant compositions
C. Law of multiple proportions
D. Law of reciprocal proportions

Answer

A

Explanation

Law of conservation of mass is applicable.
According to this law,
"During any physical or chemical change, the total mass of the products is equal to the total mass of the reactants. "