An element forms two oxides containing respectively 53.33 and 36.36 percent of oxygen. These figures illustrate the law of

Question: An element forms two oxides containing respectively 53.33 and 36.36 percent of oxygen. These figures illustrate the law of

(a) Conservation of mass

(b) Constant proportions

(c) Reciprocal proportions

(d) Multiple proportions

Correct Answer: (d) Multiple proportions