Question

State the law of definite proportions.
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Answer 1

Answer:

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Explanation:

In chemistry, the law of definite proportion, sometimes called Proust's law, or law of constant composition states that a given chemical compound always contains its component elements in fixed ratio (by mass) and does not depend on its source and method of preparation. For example, oxygen makes up about 8/9 of the mass of any sample of pure water, while hydrogen makes up the remaining 1/9 of the mass. Along with the law of multiple proportions, the law of definite proportions forms the basis of stoichiometry.[1]

Answer 2

Answer:

Law of definite Proportions statement that every chemical compound contains fixed and constant proportions (by mass) of constituent elements.

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