Question

. Out of the following conditions, Which is not correct for SHE / NHE ( Standard hydrogen Electrode / Normal Hydrogen Electrode)

A. Pressure of hydrogen gas is 1 Bar

B. Temperature of electrode and solution is 298 K

C. Concentration of hydrogen (hydronium) ions is 1 Molar

D. Number of moles of hydrogen gas must be iequal to hydrogen i

​

Answer 1

Answer:

Option A. Pressure of hydrogen gas is 1 Bar is the answer