MCQ
The $pH$ of a simple sodium acetate buffer is given by $pH = p{K_a} + \log \frac{{[Salt]}}{{[Acid]}}$ ${K_a}$ of acetic acid $ = 1.8 \times {10^{ - 5}}$ If [Salt] = [Acid] = $0.1 \,M$, the $pH$ of the solution would be about
- A$7$
- ✓$4.7$
- C$5.3$
- D$1.4$
