Posted: August 17th, 2017

Which one of the following statements is not correct?

Which one of the following statements is not correct?
A Since voltage depends on concentrations, using standard conditions makes it
easier to compare different electrochemical reactions.
B We have to measure the cell potential to obtain the difference in potential
energy because the potential of half-reactions cannot be measured directly.
C The direction of a redox reaction can only be determined experimentally.
D Half-cell potentials for half-reactions are determined by combining the relevant
half-cell with a standardised half-cell