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

Rajasthan 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 $Ag$
In the ratio of half the atomic weight of $Cu$ to the atomic weight of $Ag$

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