An aqueous solution has [H+] ion concentration = 1.0 x 10-7mol-1 . Its – InterviewSolution

1.	An aqueous solution has [H+] ion concentration = 1.0 x 10-7mol-1 . Its pH value is (a) +7 (b) -7 (c) 0.70 (d) 10-7
Answer» Correct answer is (a) +7

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