Question

Pls tell, who gave the Law of Definite Proportions? Antoine Lavoisier (as per NCERT) or Joseph Proust (as per internet)?
(Whoever give answer correct gets brainliest) ​

Answer 1

Explanation:

your correct answer is Joseph Proust.

Answer 2

Claude-Louis Berthollet

Proust's law of definite proportions came under attack in 1803 by the eminent French chemist Claude-Louis Berthollet, who had refined his own chemical affinity theory in 1801 to suggest that chemical combination was not necessarily restricted to definite saturation proportions.

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