Chemical and Ionic Equilibrium 2 Question 32
32. An acidic buffer solution can be prepared by mixing the solution of
$(1981,1 \mathrm{M})$
(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.
