Which of the following pairs illustrates the law of multiple proportions?\

Question

Professor PC Thomas Classes · Answer

(b) : In $\left(\mathrm{PbO}, \mathrm{PbO}_{2}ight)$, oxygen $(16 \mathrm{~g}, 32 \mathrm{~g})$ combine with a fixed mass of lead ( Pb ), bearing a simple ratio, $16: 32$ or $1: 2$ (Law of multiple proportions).\