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Heating and Chemical Effect of Current — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsHeating and Chemical Effect of Current1 Mark
MCQ
In an electrolysis experiment, a current i passes through two different cells in series, one containing a solution of $\mathrm{CuSO}_4$ and the other a solution of $\mathrm{AgNO}_3$. The rate of increase of the weight of the cathodes in the two cells will be
  • A
    In the ratio of the densities of Cu and Ag
  • B
    In the ratio of the at. weights of Cu and Ag
  • ✓
    In the ratio of half the atomic weight of Cu to the atomic weight of Ag
  • D
    In the ratio of half the atomic weight of Cu to half the atomic weight of Ag
✓

Answer

Correct option: C.
In the ratio of half the atomic weight of Cu to the atomic weight of Ag
(c) In the ratio of half the atomic weight of Cu to the atomic weight of Ag

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