Standard And Reference

Suppose that the earth has a net charge that is not zero. Is it still possible to adapt the earth as a standard reference point if potential and assign the potental V = 0 to it?

Statement-1: The electrode potential of SHE is zero only at 25^(@)C and not at any other temperature. Statement-2: SHE is standard reference electrode.

Statement-1: The electrode potential of SHE is zero only at 25^(@)C And not on other temperature Statement-2: SHE is standard reference electrodes.

Electrode Potential|Standard Hydrogen Electrode As Reference Electrode|Electrochemical Series|OMR|Summary

The reference standard used for defining atomic mass is

Electrode potential || EMF OF Cell || Standard Hydrogen Electrode || Measurement OF Standard Electrode Potential || Significance OF Standard Electrode Potential

Reference Frame