Assertion :Pure water obtained from different states of India always contains hydrogen and oxygen in — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

Pure water obtained from different states of India contains hydrogen and oxygen in the ratio of 1:8 by mass. It defines the law of definite composition. Total mass of reactants and products during chemical change 29 MOLE & EQUIVALENT CONCEPT is always the same. It justifies the law of conversation of mass. Atomic and Molecular Masses