Chemistry Question from JEE Main 2023 · 13 April, Shift 2

20 mL of 0.1 M NaOH is added to 50 mL of 0.1 M acetic acid solution. The pH of the resulting solution is _____ $\times 10^{-2}$ (Nearest integer).

Given: $\mathrm{p}K_a\left(\mathrm{CH_3COOH}\right) = 4.76$, $\log 2 = 0.30$, $\log 3 = 0.48$.