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what is the priciple of law of multiple proportion

Posted by Dev Desai 6 years, 9 months ago

CBSE > Class 09 > Science

1 answers

Yogita Ingle 6 years, 9 months ago

Law of Multiple Proportions: When two elements combine to form two or more compounds, the ratio in which one of the elements combines with a fixed mass of the other is always simple.
For example Hydrogen and Oxygen combine to form water H₂O and hydrogen peroxide H₂O₂. Two atoms of hydrogen combine with one atom of oxygen in the case of water, while two atoms of hydrogen combine with two atoms of oxygen in the case of hydrogen peroxide. The ratio of oxygen atoms combining with a fixed number of hydrogen atoms in these two compounds is 1:2.

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