\( 10 \, \text{mL} \) of \( 2 \, \text{M} \) NaOH solution is added to \( 20 \, \text{mL} \) of \( 1 \, \text{M} \) HCl solution kept in a beaker. Now, \( 10 \, \text{mL} \) of this mixture is poured into a volumetric flask of \( 100 \, \text{mL} \) containing \( 2 \) moles of HCl and made the volume upto the mark with distilled water. The solution in this flask is:
