JEE Main 2023 Chemistry question

ChemistryEquilibriumJEE Main 2023

The dissociation constant of acetic acid is x . When 25 mL of 0.2 M solution is mixed with 25 mL of 0.02 M solution, the pH of the resultant solution is found to be equal to 5. The value of x is .

Answer: 10

Solution

Question ID VK-036645