What would happen to the rate of a reaction if the concentration of substrate was increased after the point of saturation? a)The reaction rate would increase.

b)The reaction rate would decrease.

c)There would be no effect.

Ok where is the image ?

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.

Ibelieve its because the stove is a cleaner burning fuel