Relative to a pH of 6, a pH of 4 has a ______.
A. 200 times higher H+ concentration
B. 100 times higher H+ concentration
C. 20 times higher H+ concentration
D. 100 times lower H+ concentration
Answer:B
Relative to a pH of 6, a pH of 4 has a ______.
A. 200 times higher H+ concentration B. 100 times higher H+ concentration C. 20 times higher H+ concentration D. 100 times lower H+ concentration