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Calculate the deposited mass of silver which is plotted against charge in electrolysis of silver nitrate. Slope of the line gives:

Options

  1. AThe equivalent mass of silver
  2. BElectrochemical equivalent of silver
  3. CThe value of Faraday
  4. DThe current passed through the cell

Correct answer

B. Electrochemical equivalent of silver

Step-by-step solution

According to Faraday's 1 st law of electrolysis. W ∝ Q W = Z . Q ∵ Z = E F then W = Q E F or E F . Q Compare with straight line equation Y = mx + c [ m = slope of line] ∵ c = 0 , passing through origin Slope of the line m = E F = Z (Electrochemical equivalent of silver) Slope = E F

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