Potential of Standard Hydrogen Electrode (SHE) is arbitrarily taken as:
Correct answer: D. Zero
- A. 10
- B. +1
- C. -1
- D. Zero
Explanation
The potential of the standard hydrogen electrode (SHE) is defined as 0 V under standard conditions.
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About Standard Hydrogen Electrode
The standard hydrogen electrode provides the reference potential of 0.00 V for measuring electrode potentials. It consists of platinum in contact with hydrogen gas at standard pressure and hydrogen ions at standard concentration, usually at 25°C, and can operate as either the oxidation or reduction half-cell.
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