Question

Who states the law of multiple proportions?

Answer 1

John Dalton:

• The English chemist John Dalton first introduced the law of multiple proportions.
• This is also known as Dalton's law of multiple proportions.

Law of multiple proportions:

“According to The Law of multiple proportions, when one element combines with another to make more than one compound, the mass of one element combined with a fixed mass of the other element is in a ratio of tiny whole numbers.”