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Some Basic Concepts of Chemistry
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10/08/2021 10:45 am
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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
(a) conservation of mass
(b) multiple proportions
(c) constant composition
(d) constant volume
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10/08/2021 10:46 am
Answer is: (c) constant composition
Explanation:
The H : O ratio in water is fixed, irrespective of its source. Hence it is law of constant composition.