Question

Q.9 *
1 point
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 of multiple proportions
Ο Ο
B
O
С
O
D​

Answer 1

Answer:

Explanation:

ANSWER

This is an example of (a) Law of Constant Compositions.

reason:− No matter what source you obtain Carbon dioxide from the composition of Carbon would always be 27.27 % and Oxygen be 72.73 %