When Decomposed Chemically,73

Multiple Choice

When decomposed chemically,73.0 grams of a sample of HCl produce 71.0 g of Cl₂ and 2.0 g of H₂,while 34.0 g of a sample of H₂S produce 32.0 g of S and 2.0 g of H₂.This is an example of the law:

A) of conservation of mass
B) of multiple proportions
C) of definite proportions
D) of constant composition
E) of simple whole numbers