Match the following definition to the type of solution it describes.

unsaturated solution
saturated solution
supersaturated solution

a.
the amount of solute dissolved is less that the maximum amount the solution can hold.
b.
the amount of solute dissolved is the maximum amount the solution can hold.
c.
the amount of solute dissolved is more than the usual maximum amount.

Unsaturated solution is The amount of solute dissolved is less that the maximum amount the solution can hold.

saturated solution is The amount of solute dissolved is the maximum amount the solution can hold.

supersaturated solution is The amount of solute dissolved is more than the usual maximum amount.

It will fall off and tip over. 

You would be correct, boiling water does disinfect contamination.    the property of disinfecting means to kill  germs, bacteria and other pathogens or contamination  that might cause an infection or cause a person to become sickly. a couple methods of disinfecting are using soap, other cleaning supplies or by simply "boiling" the contaminate.  the reason why boiling water disinfects certain attributes is because some cells cannot survive the heat and pressure.