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Friday, 9 October

JEE Main Chemistry · Electrochemistry

Latimer Diagrams and E0

Latimer Diagrams and E0 (Electrochemistry) was asked 2 times in 2 JEE Main shifts, 2023–2026, out of the 42 shifts Lumi analysed. 1 of the 2 had a numerical answer.

Times asked
2
in 2 shifts
Years
2023–2026
Usual format
Numerical value
Application
Pattern
Occasional
repeats across shifts

How it is asked

  • Derive e0 from two other potentials
  • Unknown electrode potential from given potentials

Difficulty

Easy 0Medium 2Hard 0

Where it sits

Chapter: Electrochemistry. Topic: Nernst Equation, 23 questions over 9 ideas.

Other repeat ideas in this topic

Every time it came

All 2 questions

Newest first, each with its options and official answer.

  1. 8 Apr 2026, Shift 2 · Q56Given at 298 K : EFe2+/Fe⊖=XE^{\ominus}_{\mathrm{Fe^{2+}/Fe}} = X Volt EFe3+/Fe⊖=YE^{\ominus}_{\mathrm{Fe^{3+}/Fe}} = Y Volt The…MediumSingle correct
  2. 11 Apr 2023, Shift 1 · Q86In an electrochemical reaction of lead, at standard temperature, if E∘(Pb2+/Pb)=m\mathrm{E^{\circ}(Pb^{2+}/Pb)} = m Volt and…MediumNumerical value