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NTA Abhyas NEET2020ChemistryElectrochemistryPractice

A silver cup is plated with silver by passing 965 C of electricity. The amount of Ag deposited is

Options

  1. A107.89 g
  2. B9.89 g
  3. C1.0002 g
  4. D1.08 g

Correct answer

D. 1.08 g

Step-by-step solution

A g + + e - ⟶ A g ∵ 96500 C are required to deposite Ag = 108 g ∴ 965 C are required to deposite Ag = 108 96500 × 965 = 1.08 g

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