The reaction Cu 2 + aq + 2 Cl − aq → Cu s + Cl 2 g has E c e l l o = - 1.03 V. This reaction

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ChemistryElectrochemistryCommercial Cells/Fuel cellEasy2 minPYQ_2020

ChemistryEasysingle choice

The reaction ${Cu}^{2 +} (aq) + 2 {Cl}^{-} (aq) \to Cu (s) + {Cl}_{2} (g)$ has $E_{c e l l}^{o} = - 1.03 V.$ This reaction

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Answer:

Solution:

$C u^{2 +} + 2 C l^{-} \to C u + C l_{2}; E_{c e l l}^{o} < 0$
Reactions which have $E_{c e l l}^{o} < 0$ (non-spontaneous) can be made to occur in a electrolytic cell.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:ElectrochemistrySubtopic:Commercial Cells/Fuel cell

⏱ 2mℹ️ Source: PYQ_2020

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