| ⇦ | 
| ⇨ |
A buffer solution contains 0.1 M of acetic acid and 0.1 M of sodium acetate.What will be its pH? (pKa of acetic acid is 4.75)
Options
(a) 5
(b) 4
(c) 5.25
(d) 4.75
Correct Answer:
4.75
Explanation:
Applying the equation:
pH = log {[Salt]/[Acid]} + pKₐ
⇒ here, pH = pKₐ + log 1, pH = 4.75.
Related Questions: - Last molecule of H₂O is evolved from H₂O₂ by
- The class of drugs used for the treatment of stress is
- The correct sequence of increasing covalent character is represented by
- Among the following the least thermally stable is
- The compressibility factor of an ideal gas is
Topics: Equilibrium
(104)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Last molecule of H₂O is evolved from H₂O₂ by
- The class of drugs used for the treatment of stress is
- The correct sequence of increasing covalent character is represented by
- Among the following the least thermally stable is
- The compressibility factor of an ideal gas is
Topics: Equilibrium (104)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply