Question

I am back I NEED UR HELP 7)How does the solubility of a substance change with =a)rise in temperature 2)fall in temperature??​

Answer 1

Answer:

Thus, increasing the temperature increases the solubilities of substances. For example, sugar and salt are more soluble in water at higher temperatures. But, as the temperature increases, the solubility of a gas in a liquid decreases. As temperature increases, the average kinetic energy of the gas molecules increases.

Answer 2

Answer:

the solubility of substances increases with the increasing tempreture.

&

and, with fall in substance solubility decreases