Ionic EquilibriumHard
Question
The pH of which salt is independent of its concentration :
1. (CH3COO)C5H5NH 2. NaH2PO4 3. Na2HPO4 4.NH4CN
1. (CH3COO)C5H5NH 2. NaH2PO4 3. Na2HPO4 4.NH4CN
Options
A.1, 2, 3, 4
B.1, 4
C.2, 3
D.1, 2, 3
Solution
pH of amphioprotic salts and weak acid-weak base salt is independent of its concentration.
Create a free account to view solution
View Solution FreeMore Ionic Equilibrium Questions
A cyclic process ABCD is shown in PV diagram for an ideal gas. Which of the following diagram represents the same proces...pH of a solution made by mixing 50 mL of 0.2 M NH4Cl and 75 mL of 0.1 M NaOH is :-[pKb of NH3(aq) = 4.74. log 3 = 0.47]...For reaction, 2NOCl(g) ⇋ 2NO(g) + Cl2(g) ; Kc at 427oC is 3 × 10-6 L mol-1. The value of Kp is nearly:...Which of the following is incorrect :-...2.5 mL of M weak monoacidic base(Kb = 1 × 10-12 at 25o C) is titrated with M HCl in water at 25oC. The concentratio...