Year: 2021
Topic: Equilibrium
Time :
1.
The pK
b
of dimethylamine and pk
a
of acetic acid are 3.27 and 4.77 respectively at T (K). The correct option for the pH of dimethylammonium acetate solution is:
(1). 8.50
(2). 5.50
(3). 7.75
(4). 6.25