3 g of acetic acid is added to 250 mL of 0.1 M HCL and the solution made up to 500 mL. To 20 mL of this solutions 1/2 mL of 5 M NaOH is added. The pH of the solution is _ _ _ _ _. [Given: pKa of acetic acid = 4.75, molar mass of acetic of acid = 60 g/mol, log 3 = 0.4771] Neglect any changes in volume.

Equilibrium: JEE Main 2020 Chemistry question

JEE Main 2020 · 7 Jan, Evening shift · Q11

JEE Main 20207 Jan, Evening shiftChemistryMediumEquilibrium123× since 2002

3 g of acetic acid is added to 250 mL of 0.1 M HCL and the solution made up to 500 mL. To 20 mL of this solutions

{1 \over 2}

mL of 5 M NaOH is added. The pH of the solution is __________. [Given : pKa of acetic acid = 4.75, molar mass of acetic of acid = 60 g/mol, log 3 = 0.4771] Neglect any changes in volume.

Your answerInteger or decimal

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