Question

Copper and oxygen form two different compounds cu2o and cuo show that these follow law of multiple proportion

Answer 1

Yes!!! i think ! But i am not sure

Answer 2

Answer:

Law of Constant Proportion states that when two elements combine to form more than one compound, then the different masses of one element that combines with fixed mass of other element bears a simple whole number ratio.

Explanation:

Given,

Copper and Oxygen combine to form $\sf{{Cu}_{2}O}$ and CuO.

Here,

Mass of Oxygen is fixed = 16 g

Mass of Copper in $\sf{{Cu}_{2}O}$ = 128 g

Mass of Copper in CuO = 64 g

According to Law Of Multiple Proportion , mass of Copper should bear a simple whole number ratio = 128:64 = 2:1

Therefore, Law of Multiple Proportion is followed.