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What happens to the concentration of Zn2+ as time passes in the Daniell cell when the circuit is closed?

Options

  1. AIt decreases
  2. BIt remains constant
  3. CIt increases
  4. DIt fluctuates

Correct answer

C. It increases

Step-by-step solution

When the circuit is closed in a Daniel cell, the concentration of Zn2+ keeps on increasing while the concentration of Cu2+ keeps on decreasing.

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