Question

Standard hydrogen electrode operated under standard conditions of 1 atm H₂ pressure, 298 K, and pH = 0 has a cell potential of ____________.

Options

• 0.33 V

• 0.5 V

• 1.0 V

• 0 V

Answer 1

Standard hydrogen electrode operated under standard conditions of 1 atm H₂ pressure, 298 K, and pH = 0 has a cell potential of 0 V.

Explanation:

Standard electrode potential of hydrogen electrode under standard conditions is taken as 0 V by convention.