Question

6. The acid having highest H+ ion concentration is one with (A) pH = 7.0 (B) pH = 1.2 (C) pH = 2.3 (D) pH = 8.2​

Answer 1

Answer:

(a) pH=7.0;[H

3

O

+

]=10

−7

(b) pH=1.2;[H

3

O

+

]=6.3×10

−2

(c) pH=2.3;[H

3

O

+

]=5.0×10

−3

(d) pH=8.2;[H

3

O

+

]=6.3×10

−9