Chemical and Ionic Equilibrium 2 Question 32
32. An acidic buffer solution can be prepared by mixing the solution of
(a) acetate and acetic acid
(b) ammonium chloride and ammonium hydroxide
(c) sulphuric acid and sodium sulphate
(d) sodium chloride and sodium hydroxide
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Solution:
- Acidic buffer is prepared by mixing weak acid with salt of its conjugate base. Therefore, acetic acid and sodium acetate can be used to prepare acidic buffer.
