Question

Carbondioxide can be obtained from different sources like atmosphere, photosynthesis, chemical reactions etc. In each case, the carbondioxide contains the same elements carbon and oxygen combining in the ratio of 3 : 8 by weight. (i) Which law does the above statement illustrates ? (ii) Name the scientist who proposed the law.

Answer 1

Answer:

The law of conservation of mass, proposed by Antoine LavoisierA

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