20. An aqueous solution has [H+] ion concentration = 1.0 x 10-7 mol l"'. Its pH value
is
(a) +7
(b) -7
(c) 0.70
(d) 10^-7
Answers
Answered by
1
Answer:
A
Explanation:
pH=-log [H+]
pH=-log (10^-7)
pH=+7
Answered by
0
Answer:
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