In oxides of nitrogen such as N2o no and o2 n203 atoms combine in small whole number ratios this evidence supports the law of?

Answer 1

The observation that nitrogen and oxygen atoms in compounds like N₂O and N₂O₃ combine in small whole number ratios supports the Law of Multiple Proportions. This law states that when two elements form more than one compound, the ratios of the masses of one element that combine with a fixed mass of the other element can be expressed as small whole numbers. For example, the ratio of nitrogen in N₂O and N₂O₃ can be expressed as simple whole numbers, illustrating this fundamental principle in chemistry.