MCQ
An acidic buffer solution can be prepared by mixing the solution of
- ✓sodium acetate and acetic acid
- Bammonium chloride and ammonium hydroxide
- Csulphuric acid and sodium hydroxide
- Dsodium chloride and sodium hydroxide
✓
Answer
Correct option: A.
sodium acetate and acetic acid
a
A mixture of acetic acid and sodium acetate acts as a buffer since sodium acetate is the conjugate base of acetic acid. Its $pH$ around $4.75$.
A mixture of acetic acid and sodium acetate acts as a buffer since sodium acetate is the conjugate base of acetic acid. Its $pH$ around $4.75$.
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