Which statement is not true for an electrochemical cell? Electrons must flow through a separate path from the reaction solutions

Question

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.

in progress 0
Thiên Thanh 5 years 2021-07-24T03:07:38+00:00 1 Answers 85 views 0

Answers ( )

  1. lethu
    0
    2021-07-24T03:09:17+00:00
    Reply

    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

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )