Chemistry · Electrochemistry
The reduction potential of a hydrogen electrode will be negative at 298 K if:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1p(H2) = 2 bar and [H+] = 2 M
- 2p(H2) = 2 bar and [H+] = 1 M✓
- 3p(H2) = 1 bar and [H+] = 2 M
- 4p(H2) = 1 bar and [H+] = 1 M
Correct answer
p(H2) = 2 bar and [H+] = 1 M
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