Question

Why does the level of water not change when salt is dissolved in water? What conclusion can u draw from this observation?

Answer 1

This because the salt are dissolved it escape when we kept it in water.

Answer 2

because the NaCl molecules when dissolved occupy the intermolecular spaces of water molecules.
From this we can conclude that liquids have large intermolecular spaces to act as a solvent.
especially water...
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