Which of the following is correct?
A)A substance with pH of 3 is 10 times as Acidic as a substance with a pH of 4.
B)A substance with a pH 3 is twice as acidic as a substance with a pH of 4.
A)A substance with pH of 3 is 10 times as Acidic as a substance with a pH of 4.
B)A substance with a pH 3 is twice as acidic as a substance with a pH of 4.