Which law states that if two elements can combine to form more than one compound, the masses of one — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

Law of multiple proportions. According to this law, if two elements can combine to form more than one compound, the masses of one element that combine with a fixed mass of the other element, are in the ratio of small whole numbers. For example, hydrogen combines with oxygen to form two compounds, namely, wate and hydrogen peroxide. Hydrogen + Oxygen -> Water 2g 16 g 18g Hydrogen + Oxygen -> Hydrogen peroxide 2g 32 g 34 g Here, the masses of oxygen (16 g and 32 g) Which combined with a fixed mass of hydrogen (2g) bear a simple ratio i.