which substance has the lowest h+ concentration but is still considered an acid?\no milk\no blood\no gastric…

which substance has the lowest h+ concentration but is still considered an acid?\no milk\no blood\no gastric fluid\no household lye

which substance has the lowest h+ concentration but is still considered an acid?\no milk\no blood\no gastric fluid\no household lye

Answer

Brief Explanations:

Acids have pH < 7. The lower the [H⁺] concentration, the higher the pH. Among the options, milk has a pH closest to 7 among acidic substances shown. Blood is neutral - slightly basic, gastric fluid is highly acidic with high [H⁺], and household lye is a base.

Answer:

A. milk