What statement is most consistent for an acid with a pH = 1?
A)one one-hundredth as strong as an acid with a pH of 3
B)half a strong as an acid with a pH = 3
C)twice as strong as an acid with a pH of 3
D)one hundred times as strong as an acid with a pH = 3

Question

Quizplus · Accepted Answer

The pH scale is logarithmic, which means that each unit change in pH represents a tenfold change in acidity or basicity. As such, an acid with a pH of 1 is actually 10 times stronger than an acid with a pH of 2 and 100 times stronger than an acid with a pH of 3. Therefore, choice D, which states that an acid with pH=1 is 100 times stronger than an acid with a pH of 3, is the most consistent statement.

What Statement Is Most Consistent for an Acid with a PH