JEE Main 2016 — Electrochemistry Question with Solution
From: JEE Main 2016 (Online) 9th April Morning Slot
Question
What will occur if a block of copper metal is dropped into a beaker containing a
solution of 1M ZnSO4?
Choose an option
Show full solutionCorrect option: D
Correct answer
DNo reaction will occur.
Step-by-step explanation
In the reaction of copper with zinc ions, zinc is more active (easily oxidised) than copper; thus, no reaction will take place.
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This is a previous-year question from JEE Main 2016, covering the Electrochemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.