Acids and Bases is an important topic in the Chemistry section in MHT CET exam. Practising this topic will increase your score overall and make your conceptual grip on MHT CET exam stronger.
This article gives you a full set of MHT CET PYQs for Acids and Bases with explanations for effective preparation. Practice of MHT CET Chemistry PYQs including Acids and Bases questions regularly will improve accuracy, speed, and confidence in the MHT CET 2026 exam.
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MHT CET PYQs for Acids and Bases with Solutions
1.
What is the molar concentration of hydrogen ions in a solution of $ 0.1 \, \text{M} $ $ \text{HCl} $?- \( 0.1 \, \text{M} \)
- \( 0.05 \, \text{M} \)
- \( 0.2 \, \text{M} \)
- \( 1 \, \text{M} \)
2.
What is the pH of a 0.001 M NaOH solution?- 11
- 12
- 13
- 14
3.
What is the pH of a 0.01 M hydrochloric acid (HCl) solution?- 1
- 2
- 3
- 4
4.
What is the pH of a solution with a hydrogen ion concentration of \( 1 \times 10^{-5} \, \text{mol/L} \)?- 5
- 10
- 7
- 4
5.
Which of the following is the strongest acid?- Trichloroacetic acid
- Acetic acid
- Dichloroacetic acid
- Chloroacetic acid
6.
What is the pH of a solution when the concentration of hydrogen ions \([H^+]\) is \( 1 \times 10^{-5} \, \text{mol/L} \)?- 5
- 9
- 7
- 4
7.
What is the pH of a 0.01 M solution of hydrochloric acid (HCl)?- 12
- 2
- 7
- 1
8.
What is the pH of a 0.001 M hydrochloric acid (HCl) solution?- \( 3 \)
- \( 4 \)
- \( 7 \)
- \( 10 \)
9.
What is the pH of a 0.1 M NaOH solution?- 12
- 13
- 14
- 11
10.
The pH of a solution is 3. What is the concentration of \( \text{H}^+ \) ions in the solution?- \( 1 \times 10^{-3} \, \text{mol/L} \)
- \( 3 \times 10^{-3} \, \text{mol/L} \)
- \( 1 \times 10^{-6} \, \text{mol/L} \)
- \( 3 \times 10^{-6} \, \text{mol/L} \)
11.
Which of the following is the strongest acid in aqueous solution?- \( \text{HCl} \)
- \( \text{H}_2\text{SO}_4 \)
- \( \text{HNO}_3 \)
- \( \text{HF} \)
12.
What is the pH of a 0.01 M solution of $ \text{HCl} $?- \( 2 \)
- \( 4 \)
- \( 1 \)
- \( 3 \)
13.
What is the value of the ionization constant \( K_a \) for acetic acid (\( \text{CH}_3\text{COOH} \)) if the concentration of acetic acid is 0.1 M and the concentration of \( \text{H}^+ \) ions at equilibrium is 1.0 x \( 10^{-3} \) M?- \( 1 \times 10^{-5} \)
- \( 1 \times 10^{-4} \)
- \( 1 \times 10^{-3} \)
- \( 1 \times 10^{-6} \)
14.
What is the pH of a 0.001 M solution of hydrochloric acid (HCl)?- \( 3 \)
- \( 1 \)
- \( 7 \)
- \( 4 \)
15.
What is the pH of a 0.01 M solution of hydrochloric acid (HCl)?- \( 1 \)
- \( 2 \)
- \( 4 \)
- \( 3 \)
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