Question

the effect of stomach acid concentration on the solubility of a particular oral medication. which experimental design setup would best help him answer his question? pill to be exposed to one acid concentration, place it in a different acid concentration and then measure the remaining surface area. type of pill for each test, expose several pills to a single concentration of stomach acid and then measure the remaining surface area of each pill. type of pill for each test, expose several pills to different concentrations of stomach acid and then measure the remaining surface area of each pill. of different concentrations of stomach acid, measure 50 milliliters (ml) of each into different beakers, and place different types of pills of the same mass into the beakers

Explanation:

To study the effect of stomach - acid concentration on the solubility of a particular oral medication, we need to vary the stomach - acid concentration while keeping other factors (like the type of pill) constant. Exposing several pills of the same type to different concentrations of stomach acid and measuring the remaining surface area allows us to see how solubility changes with acid concentration.

Answer:

Expose several pills to different concentrations of stomach acid and then measure the remaining surface area of each pill.