A solution containing 75 mL of `0.2M` HCI and 25 mL of `0.2M` NaOH. Calculate the pH of solution.

50 mL of 0.1 M HCl and 50 mL of 2.0 M NaOH are mixed. The pH of the resulting solution is

50 ml of 0.1 M HCl and 50 ml of 0.2 M NaOH are mixed. The pH of the resulting solution is :

Calculate the pH of a solution obtained by mixing 50ml of 0.2 M HCl with 49.9 mL of 0.2 m NaOH solution.

50 ml of 0.2 M HCl is added to 30 ml of 0.1 MKOH solution. Find the pH of the solution.

Calculate the pH value of a solution obtained by mixing 50 mL of 0.2 N HCl solution with 50 mL of 0.1 N NaOH solution.

The PH of a solution obtained by mixing 50 ml of 0.4 M HCl and 50 ml of 0.2 M NaoH IS :

The pH of a solution obtained by mixing 100mL of 0.1M HCI and 9.9mL of 0.1M NaOH is:

What will be the pH of a solution formed by mixing 50 mL of 0.5 M HCl solution and 150 mL of 0.5 M NaOH solution and 300 mL H_(2) O ?