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.
Dissolution is a chemical change. See the link below.
Dissolving of NaCl is considered a chemical process.
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.
Dissolving is a physical change because the molecule of sodium chloride remain unchanged.
The chemical composition of a solution made by dissolving NaCl in water is sodium chloride (NaCl) and water (H2O).
dissolving is a physical change
Sodium chloride is dissociated in water: NaCl---------------Na+ + Cl-
They both allow ions to be mobile and thus allowing them to be conductors of electricity.
Divide grams (mass) by molar mass to find moles58.44 (g NaCl/L) / [22.99+35.45](g NaCl/mol NaCl)= 1.000 mol/L NaCl
Dissolving in water is a physical change.
It is a physical change.