Dissolution is a chemical change.
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Dissolving is a physical process.
Dissolving NaCl in water is a physical change, not a chemical change. The NaCl molecules remain the same chemically, but the arrangement of the particles changes as they interact with water molecules.
Dissolving of NaCl is considered a chemical process.
Dissolving is a physical change because the molecule of sodium chloride remain unchanged.
no because it is reversible. If you dissolve out the water you are left with NaCl. A change that is reversible is a physical change.
It is a physical change.
Dissolution is a physical change.
Dissolving is considered by most to be a physical change.
Dissolving sodium chloride in water is a physical change because the chemical composition of sodium chloride remains the same. The sodium and chloride ions are simply dispersed throughout the water, but they can still be recovered by evaporating the water.
Dissolving in water is a physical change.
Dissolving tablets is a physical change, as they can be distilled out again.
Dissolving is a physical change.