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Exam
Olympiad workbook
Subject
NSEC
Chapter
Electrochemistry

Olympiad workbook · NSEC · Electrochemistry

Electrolysis of aqueous CuSO_4(0.1 M) was carried out in two cells...

Electrolysis of aqueous CuSO4(0.1M)\mathrm{CuSO}_4(0.1 \mathrm{M}) was carried out in two cells I and II. In I, the electrodes are of Cu and in II they were of Pt . As the electrolysis proceeds pH of the electrolyte solution will:

Options

  1. Adecrease in II and remain the same in I
  2. Bremain the same in both I and II
  3. Cincrease in both I and II
  4. Dincrease in I and decrease in II

Correct answer

A. decrease in II and remain the same in I

Step-by-step solution

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