Question

I had this question from my homework and I don’t completely understand it

Answer 1

Answer:

$C\text{ only}$

Explanation:

Here, we want to get the mass ratio

Firstly, we need to understand the law of definite proportion

What the law basically states is that the components of a molecule are present in a fixed ratio, no matter the source

So, irrespective of the mass, the atoms are expected to be in a definite ratio

Thus, the correct answer here is that:

1.5g of SO2 molecules contain the same mass ratio of S to O atoms as 3.0 g of SO2