The dissociation constant of acetic acid is x×10⁻⁵. When 25 mL of 0.2 M~CH₃COONa solution is mixed with 25 mL of 0.02 M~CH₃COOH solution, the pH of the resultant solution is found to be equal to 5. The value of x is _ _ _ _ _ _

Equilibrium: JEE Main 2023 Chemistry question

JEE Main 2023 · 24 Jan, Morning shift · Q10

JEE Main 202324 Jan, Morning shiftChemistryMediumEquilibrium123× since 2002

The dissociation constant of acetic acid is

x\times10^{-5}

. When 25 mL of 0.2

\mathrm{M~CH_3COONa}

solution is mixed with 25 mL of 0.02

\mathrm{M~CH_3COOH}

solution, the pH of the resultant solution is found to be equal to 5. The value of

x

is ____________

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2023 Equilibrium Question with Answer (24 Jan Morning shift, Q10) | JEE Arc