Question

Waht would happen to the solubility of potassium chloride in water as the water temperature increased from 25 degrees celsius to 100 degrees celsius?

Answer 1

Here is a site that provides solubility data versus temperature. Scroll down about 1/4 of the page and look for the KCl curve.
http://galileo.phys.virginia.edu/education/outreach/8thgradesol/TempSolubility.htm