Intellectual Olympiad in Physical-Chemical Analysis Methods Laboratory - 2026 ongoing

Subject: Physical-Chemical Analysis Methods Laboratory
Level: X
Category: student
Quiz questions: in English
Example question: A 0.0200 mol/L solution of Cu²⁺ is analyzed by potentiometric titration with 0.0100 mol/L EDTA in a 1:1 reaction. What volume of EDTA is required for 25.0 mL of the sample? 50.0 mL, 25.0 mL, 12.5 mL, 5.00 mL