GKFix MCQ Question

What is the standard condition for measuring standard electrode potentials?

• A. 0.1 M concentration, 2 atm pressure, 273 K
• B. 1 M concentration, 2 atm pressure, 273 K
• C. 0.5 M concentration, 1 atm pressure, 300 K
• D. 1 M concentration, 1 atm pressure, 298 K