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In the galvanic cell, flow of electrons ...

In the galvanic cell, flow of electrons is from

A

cathode to a anode in solution

B

anode to caltlhode in external wire

C

cathode to anode in external wire

D

anode to cathode in solution

Text Solution

Verified by Experts

The correct Answer is:
B

In a galvanic cell, electrons move through the external circuit form the negative electrode (anode), where they are produced by the anode half-reaction, to the positive electrode, where they are consumed by the cathode half-reaction. In solution (internal circuit) the current is carried by the ions.
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Knowledge Check

  • In galvanic cell

    A
    oxidation occurs at anode
    B
    reduction occurs at cathode
    C
    chemical energy is converted into electrical energy
    D
    all of these
  • In a galvanic cell .

    A
    the flow of electrons through a wire is not possible
    B
    the anode is the positive terminal and the cathode is the negative terminal
    C
    chemical energy is converted into electrical energy
    D
    electrical energy is converted into chemical energy
  • In a galvanic cell

    A
    oxidation occurs at cathode
    B
    reduction occurs at anode
    C
    electrical energy produces chemical reaction
    D
    chemical reaction produces electrical energy
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