Question

19. A sample of pure carbon dioxide, irrespective of its source
contains 27.27% carbon and 72.73% oxygen. The data
support
(a) law of constant composition
(b). law of conservation of mass
(c) law of reciprocal proportions
(d) law ​

Answer 1

Answer:

(a)Law of Constant Compositions

Explanation:

Regardless of the source, carbon would always make up 27.27 percent of carbon dioxide and 72.73 percent of oxygen.

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