Solubilization of salt in water is a physical change.
This is a physical change. The bubbles are pockets of steam which is the same chemical as water, just in a different state.
Physical
Dissolution is a physical change because the chemical nature of salt remain unchanged..
Boiling water is a physical change because it does not change the chemical composition of the water.
is water and oil a physical change or chemical change.
Ocean water is a substance, not a physical or chemical change.
It is a chemical change
Dissolution is considered a chemical phenomenon; but physical implication also exist.
Adding cornflour to water is a physical change. The reason this process is classified as such is that it does not change the chemical identities of the substances involved, which is the criterion for a process to be considered a chemical reaction. Technically, the cornflour would slowly hydrolyze in water, which would be a chemical reaction.
Dissolution is considered a physical process.
Carving pumpkin physical change or chemical change
chemicasl because the water does not change its form