Question

John Dalton performed an experiment showing that combining 40 grams of oxygen with 30 grams of carbon will form 70g carbon monoxide. Mass was not created or destroyed. Which of the following laws did Dalton create from this information?

a
Avogadro’s Law
b
Dalton’s Gas Law of Partial Pressures
c
Law of Conservation of Mass
d
Law of Multiple Proportions

Answer 1

law of multiple proportions

Step-by-step explanation:

Law of Conservation of Mass states matter can not be created or destroyed. But that cannot be the answer cause Dalton didn't create that Law.