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Chemistry - Electrochemistry Question with Solution | TestHub

ChemistryElectrochemistryGalvanic cells/Nernst Equation/Concentration CellsMedium2 minPYQ_2022

ChemistryMediumsingle choice

What will be the weight of $Al$ deposited at cathode, when 0.5 faraday of electricity is passed through aqueous solution of $AlCl_{3}$ ? (at mass of $Al = 27$ )

Options:

Answer:

Solution:

$Al^{+ 3} + 3 e^{-} 3 F 0.5 F Al (s) 27 g 4.5 g$

Stream:MHT_CETSubject:ChemistryTopic:ElectrochemistrySubtopic:Galvanic cells/Nernst Equation/Concentration Cells

⏱ 2mℹ️ Source: PYQ_2022

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