Thank you for reporting, we will resolve it shortly
Q.
A sample of pure carbon dioxide, irrespective of its source contains $27.27\%$ carbon and $72.73\%$ oxygen. The data support
Some Basic Concepts of Chemistry
Solution:
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 $72.73 \%$.