This doesn't make sense. Please clarify what exactly you are asking.
A patato cube is placed in a beaker filled with hot salt water and another patato cube is placed in a beaker filled with cold salt water?
Earth's oceans are filled with salt water.
SALT
because the interparticle spaces were filled by salt
It depends on how much you put! The more heavier the more salt you should put!
a jar filled with salt water
its not
Commercially salt is obtained from salt water by evaporation. Salt water is filled in the field and allowed to evaporate during summers when there are no rains. The water goes out in the form of water vapors and what remains on the ground is salt. It is collected carefully, refined and marketed.
Normally there are more solvents in the water inside the plant. Water flows in, but salt water has lots of solvents (the salt) so the water flows back out. So eventually, plants die from dehydration. They won't die right after they move to salt water. But they will they after several days.
It depends if you have more salt than water, or more water than salt, Salt will dissolve into the water either way. But if you have more salt it will turn into a wet clump of salt with dried pieces here and there.
More sugar can dissolve in water than salt.
salt water