Which of the following statement isincorrect regarding buffersolutions:O Buffer solutions are preparedfrom a weak conjugateacid/base pairO The pH of buffer solutions areindependent of dilution tillcertain limitsBuffer capacity correlates withone pH unit changeBuffer solutions resist changein pH upon adding smallamounts of a strongacid or a strong baseO Maximum buffer capacity isachieved when pH= pKb

Buffer system a solution which is prepared from weak acid and its conjugate base, or from weak base…

Which of the following statement is incorrect regarding buffer solutions: O Buffer solutions are prepared from a weak conjugate acid/base pair The pH of buffer solutions are independent of dilution till certain limits O Buffer capacity correlates with one pH unit change Buffer solutions resist change in pH upon adding small amounts of a strong acid or a strong base O Maximum buffer capacity is achieved when pH= pKp

Which of the following statement is incorrect regarding buffer solutions: O Buffer solutions are prepared from a weak conjugate acid/base pair The pH of buffer solutions are independent of dilution till certain limits O Buffer capacity correlates with one pH unit change Buffer solutions resist change in pH upon adding small amounts of a strong acid or a strong base O Maximum buffer capacity is achieved when pH= pKp

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter14: Equilibria In Acid-base Solutions

Section: Chapter Questions

Problem 80QAP

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Which of the following statement is
incorrect regarding buffer
solutions:
O Buffer solutions are prepared
from a weak conjugate
acid/base pair
O The pH of buffer solutions are
independent of dilution till
certain limits
Buffer capacity correlates with
one pH unit change
Buffer solutions resist change
in pH upon adding small
amounts of a strong
acid or a strong base
O Maximum buffer capacity is
achieved when pH= pKb

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