A given compound always contains exactly the same proportion of elements by weight?
Name the above law?
write the name of the scientist who proposed this law?
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Answer:
The Law is " Law of Constant / Fixed Proportion . It was given by Louis Proust in 1799. ⏪It states that two elements in order to form a compound always combine in a fixed ratio by mass irrespective of the source of material or the method of preparation.
Louis Proust
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Explanation:
Dalton knew of the experiment of French chemist Joseph Proust, who demonstrated that all samples of a pure compound contain the same elements in the same proportion by mass. This is statement is known as the law of definite proportion or the law of constant composition.
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