Matching -A Solution Containing a Weak Acid (PK = 7.5)and Its

Matching
-A solution containing a weak acid (pK = 7.5) and its conjugate base at pH of 8.5 has a good capacity to buffer the addition of ______.

A) hydrogen bond
B) rotational
C) H₃PO₄
D) H₂PO₄–
E) HPO₄ 2–
F) disordered
G) positive entropy
H) negative entropy
I) higher electronegativity
J) insoluble
K) tetrahedral arrangement
L) acid
M) base
N) only partially ionized