Which of the following is NOT accurate in regards to solubility ?
A. solids usually dissolve better in hotter solutions.
B. gassed usually dissolve better in hotter solutions.
C. liquids usually dissolve better in hotter solutions.

B

Explanation:

Gases, however, are less soluble in hot water than in cold .The solubility of carbon dioxide gas in soda pop actually decreases as temperature is increased. An open bottle of pop taken from a refrigerator soon loses its fizz if stored in a warm environment. As the pop warms up the carbon dioxide gas dissolved in it becomes less soluble.

the reaction mixture contains some ammonia, plus a lot of unreacted nitrogen and hydrogen. the mixture is cooled and compressed, causing the ammonia gas to condense into a liquid. the liquefied ammonia is separated and removed. the unreacted nitrogen and hydrogen are then recycled back into the reactor .

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.