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Four successive members of the first series of the transition metals are listed below. For which one of them the standard potential () value has a positive sign?

  1. A
  2. B
  3. C
  4. D

Solution & Step-by-step Explanation

In the first transition series ( series), only Copper () has a positive standard reduction potential (). This is because the high energy to transform to is not balanced by its hydration enthalpy.

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Four successive members of the first series of the transition metals are listed below. For which one of them the standard potential () value has a positive sign?
A
B
C
D

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d-block ElementsReduction Potential

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