Science, asked by jayna145, 10 months ago

what is the law of definite proportions or constant proportions by Joseph Proust ?

Answers

Answered by soumya1860

3

Answer:

Explanation:

The Law of Constant Composition, discovered by Joseph Proust, is also known as the Law of Definite Proportions. ... The French chemist Joseph Proust stated this law the following way: "A chemical compound always contains the same elements combined together in the same proportion by mass.

jayna145: thnx

soumya1860: your most welcome

Answered by advaitbalachandar153

1

Answer:

Proust had said, " In a chemical substance, elements are always present in definite proportion by mass."

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