KEAM SERIES Chemistry
Ionic Equilibrium In Solution
6 previous year questions.
Volume: 6 Ques
Yield: Medium
High-Yield Trend
1
2026 5
2025 Chapter Questions 6 MCQs
01
PYQ 2025
medium
chemistry ID: keam-202
A monobasic acid HA has pH of 3 in 0.1 M solution at 298 K. What is the pKa of the acid at 298 K?
1
3
2
4
3
5
4
6
5
2
02
PYQ 2025
medium
chemistry ID: keam-202
Which of the following can act as Lewis acid?
1
2
3
4
5
03
PYQ 2025
medium
chemistry ID: keam-202
The concentration of hydrogen ions in a sample of soft drink is . Its pH value is ( )
1
2
3
4
5
04
PYQ 2025
medium
chemistry ID: keam-202
Which of the following solutions of salts are neutral?
(i) KBr (ii) (iii) KF (iv) (v) NaCl
(i) KBr (ii) (iii) KF (iv) (v) NaCl
1
(ii) and (iii)
2
(i) and (iv)
3
(i) and (v)
4
(iv) and (v)
5
(iii) and (v)
05
PYQ 2025
medium
chemistry ID: keam-202
An aqueous solution of which of the following has the highest pH value
1
0.10 M HCl
2
0.50 M H SO
3
0.10 M NaOH
4
0.5 M HCl
5
0.01 M NaOH
06
PYQ 2026
medium
chemistry ID: keam-202
The concentration of hydrogen ions in a hydrochloric acid solution is . Its pH value is about ( )
1
2.32
2
2.52
3
2.47
4
3.47
5
5.52