Which of the following statement is correct about a solution contains 0.2 M NaH PO, and 0.5 M H;PO,? OThis is NOT a buffer solution. O Adding 0.01 mol NaOH to the solution will slightly decrease the pH. O Adding 0.01 mol NaOH to the solution will slightlyincrease the pH. O The solution pH is more than pk, of H3PO4 O The solution pH is equal to the pk, of H3PO4

Which of the following statement is correct about a solution contains 0.2 M NaH PO, and 0.5 M H;PO,? OThis is NOT a buffer solution. O Adding 0.01 mol NaOH to the solution will slightly decrease the pH. O Adding 0.01 mol NaOH to the solution will slightlyincrease the pH. O The solution pH is more than pk, of H3PO4 O The solution pH is equal to the pk, of H3PO4

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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