JEE Main 2004 — Electrochemistry Question with Solution
From: AIEEE 2004
Question
Consider the following Eo values
= 0.77 V;
= -0.14 V
Under standard conditions the potential for the reaction
Sn(s) + 2Fe3+(aq) 2Fe2+(aq) + Sn2+(aq) is :
= 0.77 V;
= -0.14 V
Under standard conditions the potential for the reaction
Sn(s) + 2Fe3+(aq) 2Fe2+(aq) + Sn2+(aq) is :
Choose an option
Show full solutionCorrect option: C
Correct answer
C0.91 V
Step-by-step explanation
Standard potential for the given reaction
or
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Electrochemistry chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2004, 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.