sometimes
In a physical change, materials undergo a change in their physical state or appearance without changing their chemical composition. This can include changes in shape, size, phase (solid, liquid, gas), or state (melting, freezing, evaporating). Physical changes are usually reversible.
When a substance dissolves, it undergoes a physical change, not a chemical change. This is because the molecules of the solute are dispersed in the solvent but do not undergo any chemical reactions. The process of dissolving is a result of the attraction between the solute and solvent molecules.
Dissolving in water is a physical change because the chemical composition of the substance remains the same. The particles of the substance are dispersed in the water but do not undergo a chemical reaction to form new substances.
When a seltzer tablet is added to water, the chemical reaction inside the tablet causes a fizzing or bubbling effect due to the release of carbon dioxide gas. This is a physical change as the tablet dissolves and the gas is released, creating a temporary change in the appearance and texture of the water.
Physical
Matter can undergo go both physical and chemical change.
Physical change.
Physical
no it is a chemical change
A physical change!
pyhsical change
Yes