Q157. Buffer solutions are defined as solutions that:Chemistry — NUST Mock By IBAGRADS 2 — Question 157 of 200A. resist changes in both pH and pOH upon the addition of small amounts of acid or base.B. resist changes only in pH.C. resist changes only in pOH.D. do not resist changes in pH or pOH.Practice more Chemistry MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →