Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The pressure of H 2 required to make the potential of hydrogen electrode zero in pure water at 298 K is:
Text Solution
Verified by ExpertsThe correct answer is:
A
Pt, 
Hydrogen electrode 
= 0.0 Volt
[H + ] = 10 -7 M at 25°C (for Pure water)
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