Question

10. Which postulate of Dalton's atomic theory can explain the law of definite proportions?​

Answer 1

Answer:

Law of definite proportion states that the elements are always present in definite proportions by mass. The last postulate of Dalton's atomic theory which states that, "In a given compound, the relative number and types of atoms are constant."

Answer 2

Dalton's atomic theory〰

The relative number and kinds of atoms are remain constant in a given compound.