Per NCERT, who proposed the LAW OF MULTIPLE PROPORTIONS in 1803?
ALavoisier
BAvogadro
CJoseph Proust
DJohn Dalton
Answer & Solution
Correct answer: D. John Dalton
Per NCERT §1.5.3, Dalton's law of multiple proportions (1803). Different from Proust's law of definite proportions.
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