Question

1. choose the best answer. which law did dalton propose? law of conservation of mass law of reciprocal proportions law of multiple proportions law of definite proportions 2) choose the best answer. which experiment helped dalton disprove the idea that matter could not infinitely divide? experiments with water and ice experiments with chemicals that change color experiments with different gas pressures experiments with chemicals that create salts

Explanation:

1. John Dalton proposed the law of multiple proportions which states that when two elements combine to form more than one compound, the masses of one element that combine with a fixed mass of the other element are in the ratio of small whole - numbers.
2. Dalton's experiments with different gas pressures led him to conclude that matter is made up of atoms and that matter could not be infinitely divided as was previously thought.

Answer:

1. C. law of multiple proportions
2. C. experiments with different gas pressures