| ⇦ | 
| ⇨ |
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: - An example for a saturated fatty acid, present in nature is
- Pb + Conc.HNO₃ gives
- Which one of the following compounds is used as a body deodorant
- The absolute enthalpy of neutralisation of the reaction
- The use of chemical for treatment of diseases are called as
Topics: Equilibrium
(104)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An example for a saturated fatty acid, present in nature is
- Pb + Conc.HNO₃ gives
- Which one of the following compounds is used as a body deodorant
- The absolute enthalpy of neutralisation of the reaction
- The use of chemical for treatment of diseases are called as
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