No, the mass doesn't change even after evaporaton. consider a gas (let it be nitrogen)at liquid state it weighs 28gm/lit. after heating ,when it gets converted into gaseous state its weight remains the same.(i.e. 28gm)
Yes, when water evaporates, its mass does not decrease. The water molecules simply change from a liquid state to a gaseous state, but the total mass of the water remains the same.
no the mass remains the same
The mass remain unchanged.
No!! when water evaporates it is a physical change.
When water evaporates, the water molecules gain energy from the surroundings to overcome intermolecular forces and escape into the air as vapor. While the water loses mass during evaporation, this mass is not lost but rather converted into the potential energy of the water vapor. Therefore, the total mass and energy of the system (water and surroundings) remains constant, demonstrating conservation of mass and energy.
yes it does
The law of mass conservation is generally valid.
Evaporation is a physical change.
Water is changed to a gas (vapors).
it evaporates
The color is not changed.
It changes because water evaporates. When it evaporates it makes it humid around it. It gets warmer.