Question:
24 To a 25 mL H O2 solution excess of acidified solution of
Last updated: 7/2/2023
24 To a 25 mL H O2 solution excess of acidified solution of potassium iodide was added The iodine liberated required 20 mL of 0 3 N sodium thiosulphate solution Calculate the volume strength of H O2 solution Express your answer in millilitre