Ionic EquilibriumHard
Question
The pKa of a weak acid, HA, is 4.80. The pKb of a weak base, BOH, is 4.78. The pH of an aqueous solution of the corresponding salt, BA, will be
Options
A.9.58
B.4.79
C.7.01
D.9.22
Solution
It is a salt of weak acid and weak base
[H+] =
pH = 7.01
[H+] =
pH = 7.01
Create a free account to view solution
View Solution FreeMore Ionic Equilibrium Questions
How many times the solubility of CaF2 is decreased in 4 × 10−3 M-KF(aq) solution as compared to pure water at 25o C. Giv...The reverse process of neutralisation is:...Phenol on treatment with CO2 in the presence of NaOH followed by acidification produces compound X as the major product....A solution contains a mixture of Ag+ (0.10 M) and Hg22+ (0.10 M), which are to be separated by selective precipitation. ...pH of a mixture containing 0.10 M X- and 0.20 M HX is: [pKb (X-) = 4]...