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What is the composition of the cathode in a nickel-cadmium cell?

Options

  1. ACadmium (Cd)
  2. BNickel (Ni)
  3. CCadmium oxide (CdO)
  4. DNickel hydroxide (Ni(OH) 3 )

Correct answer

D. Nickel hydroxide (Ni(OH) 3 )

Step-by-step solution

The composition of the cathode in a nickel-cadmium cell as Ni(OH) 3 (s).

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