Laws……………..?

fuffy6yrfy d: Laws……………..?
Regardless of how yellow lead oxide is made the ratio of lead to oxygen is always 1000/77 This is an example of which law?

Law of definite Proportions

Law of conservation of energy

Law of multiple proportions

Law of conservation of matter

Answers and Views:

Answer by Dr.A
Law of definite proportions or Proust’s law

Answer by om
LAW OF DEFINITE PROPORTIONS