Chemistry - Electrochemistry Question with Solution | TestHub
ChemistryElectrochemistryGalvanic cells/Nernst Equation/Concentration CellsMedium2 minPYQ_2016
ChemistryMediumstatement
What will happen when a block of copper metal is dropped into a beaker containing a solution of?
Options:
Answer:
C
Solution:
Zn is above Cu in electrochemical series. So, Zn will reduce Cu2+to Cu.
Cu + Zn2+→ No reaction
Displacement reaction is feasible in opposite direction only.
Cu2++ Zn → Zn2++ Cu
Stream:JEESubject:ChemistryTopic:ElectrochemistrySubtopic:Galvanic cells/Nernst Equation/Concentration Cells
⏱ 2mℹ️ Source: PYQ_2016
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