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Which statement is not true for an electrochemical cell?

Electrons must flow through a separate path from the reaction solutions.


The metals that form the electrodes must be identical.


Nonparticipating ions must flow to keep the electrons electrically neutral.


An oxidation-reduction reaction must occur.

Respuesta :

maiemad513

Answer:

B

Explanation:

C and D is correct

To be clear that electrochemical is science that study the exchange conversion of chemical energy and electric energy through redox reaction

As c is salt bridge

And d is electrochemical define

A is correct as the electricity transfer in electric wire not in solution so its B) un correct