| ⇦ | 
| ⇨ |
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: - Magnesium carbonate of x g decomposes. What is the percentage of purity
- When formaldehyde is polymerised in the presence of dilute H₂SO₄, the compound
- Terylene is used for making
- Packing efficiency of hcp structure is
- Benzaldehyde + NaOH produces which of the following
Topics: Equilibrium
(104)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Magnesium carbonate of x g decomposes. What is the percentage of purity
- When formaldehyde is polymerised in the presence of dilute H₂SO₄, the compound
- Terylene is used for making
- Packing efficiency of hcp structure is
- Benzaldehyde + NaOH produces which of the following
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