It is a physical change, because it is still H20 when it evaporates and turns into vapor.
It is a physical change because the water is only evaporating and becoming a gas. It has not changed into another substance.
A puddle drying is the evaporation of water, and since the water remains as H2O when it turns to a vapor, this is clearly a physical change.
Physical change
It is a physical reaction
physical change
When a car drives through a puddle of water, the change that takes place in the puddle is a physical change. Of course, chemical changes will take place in the engine of the car, but that's probably not what you are asking.
Yes. No chemical change has taken place, only a physical change. It can be undone (liquid water can be re-frozen)
Evaporation is a physical change.
get
Evaporation of a pudle is a physical change,
physical change
It is a physical change.
It is a physical change.
When a car drives through a puddle of water, the change that takes place in the puddle is a physical change. Of course, chemical changes will take place in the engine of the car, but that's probably not what you are asking.
Yes. No chemical change has taken place, only a physical change. It can be undone (liquid water can be re-frozen)
Evaporation is a physical change.
get
Nope- physical change. It is still water, but chaged to a gas. It can be changed back to a liquid by condensing it from the air.
The density of water is changed.
yes
distillation