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NEET UG CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY
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Irrespective of the source, pure sample, of water always yields 88.89% mass of oxygen and 11.11% mass of hydrogen. This is explained by the law of
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Correct option: C
constant composition
Option C (constant composition) is correct because the law of constant composition states that a pure compound always contains the same elements combined in the same proportion by mass.
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