79 Which of the following is a buffer solution 1 500 mL of 0

Last updated: 7/3/2023

79 Which of the following is a buffer solution 1 500 mL of 0 1 N CH3 COOH 500 mL of 0 1 N NaOH 2 500 mL of 0 1 N CH3 COOH 500 mL of 0 1 N HCI 3 500 mL of 0 1 N CH3 COOH 500 mL of 0 2 N NaOH 4 500 mL of 0 2 N CH3 COOH 500 mL of 0 1 N NaOH