C3h8 and ch4 are 2 compounds made from the same elements. this is an example of which law? a) law of conservation of mass b) law of definite proportions c) law of multiple proportions d0first law of thermodynamics

C3H8 and CH4 are two compounds made from the same two elements, C and H. The ratios of C and H for both are round numbers.

Law of multiple proportions states that when two elements combine with each other to form more than one compound, the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

So the ans is C) Law of Multiple Proportions

c8h10 is your answerr