Question

why does the level of water not change when common salt is dissolved in water

Answer 1

Hello!!
The level of the water doesn't change because we know that the particles of the liquid is not closely packed their is a small gapes between the particle so the salt particles come in between that gapes that's why the level doesn't raise....

Answer 2

♠Answer♠

Superman : “ When common salt is dissolved in water , the NaCl compound gets Hydrated , and Breaks into ions of Na(+) , Cl(-) .”

These ions fit in the spaces between the molecules of water .

That is why we don't observe any change in the volume .

But if you keep on adding salt until the spaces are compeletly filled , you can actually get the volume increased !

#SupermanINFINITY