what is law of conservation of mass
Answers
Answer:
In physics and chemistry, the law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time, as the system's mass cannot change, so quantity can neither be added nor be removed.
What is Law of Conservation of Mass?
The law of conservation of mass states that
“The mass in an isolated system can neither be created nor be destroyed but can be transformed from one form to another”.
Law of Conservation of Mass Examples
Combustion process:- Burning of wood is a conservation of mass as the burning of wood involves Oxygen, Carbon dioxide, water vapor and ashes.
Chemical reactions:- To get one molecule of H2O (water) with the molecular weight of 10, Hydrogen with molecular weight 2 is added with Oxygen whose molecular weight is 8, thereby conserving the mass.