State the law of conservation of mass class 11 physics
- How does the law of conservation of mass apply to physical and chemical changes in substances
- The law of conservation of mass states that the mass of the reactants is the mass of the products
- Explain the law of conservation of mass and how it relates to chemical reactions
- The law of conservation of energy states that energy cannot be
- Why is it difficult to prove the law of conservation of mass when a gas is produced