An aqueous solution contains a substance which yields 4 xx 10^-3 mol l – InterviewSolution

1.	An aqueous solution contains a substance which yields 4 xx 10^-3 mol liter^-1 ion of H_3O^+. If log 2 = 0.3010 the pH of the solution is:
Answer» 1.5 2.398 3 3.4 Answer :B

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