Question

State law of constant composition

Answer 1

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 contain its component elements in fixed ratio (by mass) and does not depend on its source and method of preparation.

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.In chemistry, the law of definite proportion, sometimes called Proust's law, or law of constant composition states that a given chemical compound always contain its component elements in fixed ratio (by mass) and does not depend on its source and method of preparation.

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Answer 2

Answer:

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