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A solution of Ni(NO₃)₂ is electrolyzed between platinum electrodes using a current of 5 amperes for 20 minutes. What mass of Ni is deposited at the cathode?

Options

  1. A2.87 g
  2. B1.84 g
  3. C0.83 g
  4. D3.42 g

Correct answer

B. 1.84 g

Step-by-step solution

Correct Option is : (B) 1.84 g

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