Author Question: How can you tell whether a sugar solution is saturated or not? A) Add more sugar, if it ... (Read 67 times)

ereecah · **on:** Jul 29, 2018

How can you tell whether a sugar solution is saturated or not?

A) Add more sugar, if it dissolves, it is saturated.
B) There will be a precipitate if the water is heated.
C) Cool the solution to see if there is a precipitate.
D) As long as there are more water molecules than sugar molecules, there is a saturated solution.

Question 2

If nitrogen, Image, were pumped into your lungs at high pressure, what would happen to its solubility in your blood stream?

A) The greater the pressure, the greater the solubility.
B) The greater the pressure, the lower the solubility.
C) You cannot change solubility of a substance by changing the pressure.
D) Nitrogen is not soluble in your blood.