List of top Chemistry Questions on Ionic Equilibrium In Solution asked in MHT CET

What is the pH of a solution with a hydrogen ion concentration of \(1 \times 10^{-4}\) mol/L?
What will be pH of aqueous salt solution of AB if pKa of weak acid HA is 4 and pKb of weak acid BOH is 5?
A solution is made by mixing 100 mL of 0.1 M HCl and 100 mL of 0.2 M NaOH. pH of resulting solution is: