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NTA Abhyas NEET2020ChemistryElectrochemistryPractice

In the given cell representation Z n | Z n 2 + | | C u 2 + | C u , which is the negative electrode?

Options

  1. AZ n 2 +
  2. BC u 2 +
  3. CZ n
  4. DC u

Correct answer

C. Z n

Step-by-step solution

In the cell Z n | Z n 2 + | | C u 2 + | C u the negative electrode (anode) is Zn . In electrochemical cell representation anode is always written on left side while cathode on right side.

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