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ChemistryElectrochemistryGalvanic cells/Nernst Equation/Concentration CellsHard2 minPYQ_2004

ChemistryHardstatement

In a cell that utilises the reaction $Zn (s) + 2 H^{+} (aq) ⟶ Zn^{2 +} (aq) + H_{2} (g)$ addition of $H_{2} SO_{4}$ to cathode compartment, will

Answer:

Solution:

Adding H₂SO₄ increases $[H^{+}]$ , shifting equilibrium right and increasing cell potential (E).

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

⏱ 2mℹ️ Source: PYQ_2004

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