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NEETChemistryElectrochemistry

What happens at the anode and cathode when E ext is less than 1.1 V in a Daniell cell?

Options

  1. AZn dissolves at anode, and copper deposits at cathode.
  2. BCopper dissolves at anode, and Zn deposits at cathode.
  3. CNo chemical reaction occurs.
  4. DZn and Cu dissolve simultaneously.

Correct answer

A. Zn dissolves at anode, and copper deposits at cathode.

Step-by-step solution

When E ext is less than 1.1 V, Zn dissolves at the anode, and copper deposits at the cathode.

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