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Chemistry - Electrochemistry Question with Solution | TestHub

ChemistryElectrochemistryGalvanic cells/Nernst Equation/Concentration CellsEasy2 minPYQ_2020
ChemistryEasysingle choice

A 110 watt, 110 volt lamp is connected in series with an electrolytic cell containingCdSO4. What mass of cadmium will be deposited by the current flowing for 10 hour? (Atomic mass of Cd = 112.4)

Options:

Answer:
A
Solution:

P = VI
I=PV=110110=1
Equivalent mass of Cd=Atomic massValency
=112.42=56.2
W=ItE96500=1×(10×60×60)×56.296500
= 20.96 g.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:ElectrochemistrySubtopic:Galvanic cells/Nernst Equation/Concentration Cells
⏱ 2mℹ️ Source: PYQ_2020

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