It is a physical change: the water is absorbed into the sponge-like pasta. The elements and compounds of the flour and water are not changed, and you could even dry the pasta out again (with a probable loss of quality).
It is a phydsical process.
Boiling is a physical change.
Boiling point is a physical property not a chemical property.
Water boiling is a physical change and not a chemical reaction. In a physical reaction there is no new substance formed as is the case with chemical reactions. In boiling water there is no new substance produced.
Boiling point is a physical property.
Boiling is a physical change, not chemical.
Boiling is a physical change.
Boiling point is a physical property not a chemical property.
Water boiling is a physical change and not a chemical reaction. In a physical reaction there is no new substance formed as is the case with chemical reactions. In boiling water there is no new substance produced.
Boiling point is a physical property.
Boiling is a physical change, not chemical.
Boiling is a physical change, not chemical.
physical
physical
no, boiling is a physical change
During boiling the chemical composition is not changed.
Boiling is a physical change.
Boiling and evaporation are physical changes.