Question

All samples of CO2 contain carbon and oxygen in the mass ratio 3:8
This is in agreement with which law???​

Answer 1

Hey Mate Here Is Ur Answer

This is an agreement with the law of constant proportion

I Hope It Helps Uh

Answer 2

Explanation:

Co2 contain carbon and oxygen in mass ratio 3:8,

This shows the Law of constant proportion which says that in a chemical substance (compound) elements are always present in definite proportion by mass.

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