JEE Chemistry
Electrochemical Cells: JEE Questions & Solutions
13 previous-year JEE Chemistry questions on Electrochemical Cells, each with a worked step-by-step solution.
Previous-year questions
- 01For a closed circuit Daniell cell, which of the following plots is the accurate one at a given temperature ?MCQEasyJEE 2026
- 02Consider the following reduction processes: Al³⁺ + 3e⁻ → Al(s), E^° = -1.66 V Fe³⁺ + e⁻ → Fe²⁺, E^° = +0.77 V Co³⁺ + e⁻ → Co²⁺, E^° = +1.81…MCQEasyJEE 2026
- 03Given below are two statements: Statement (I): Corrosion is an electrochemical phenomenon in which pure metal acts as an anode and impure…MCQEasyJEE 2025
- 04In the above diagram, the standard electrode potentials are given in volts (over the arrow). The value of E^°_(FeO₄²⁻/Fe²⁺) is:MCQMediumJEE 2025
- 05Standard electrode potentials for a few half-cells are mentioned below: Half-cell Standard Electrode Potential Cu²⁺ / Cu +0.34 V Zn²⁺ / Zn…MCQEasyJEE 2025
- 06For the given cell: Fe²⁺(aq) + Ag⁺(aq) → Fe³⁺(aq) + Ag(s) The standard cell potential of the above reaction is given. The standard…MCQMediumJEE 2025
- 07Which of the following statements is not correct about rusting of iron?MCQEasyJEE 2024
- 08The equilibrium constant for the reaction: Zn(s) + Sn²⁺(aq) ⇌ Zn²⁺(aq) + Sn(s) is 1 × 10²⁰ at 298 K. The magnitude of standard electrode…NVAMediumJEE 2023
- 09The standard reduction potentials at 298 K for the following half cells are given below: NO₃⁻ + 4H⁺ + 3e⁻ → NO(g) + 2H₂O, E⁰ = 0.97 V…NVAMediumJEE 2023
- 10The standard reduction potentials at 298 K for the following half cells are given below: NO₃⁻ + 4H⁺ + 3e⁻ → NO(g) + 2H₂O E⁰ = 0.97 V V²⁺ +…NVAEasyJEE 2023
- 11The reaction 1/2 H₂(g) + AgCl(s) ⇌ H⁺(aq) + Cl⁻(aq) + Ag(s) occurs in which of the given galvanic cells?MCQEasyJEE 2023
- 12FeO₄²⁻ + 2.2 V → Fe³⁺, Fe³⁺ + 0.7 V → Fe²⁺, Fe²⁺ -0.45 V → Fe°. E^°_(FeO₄²⁻/Fe²⁺) is x × 10⁻³ V. The value of x is:NVAMediumJEE 2023
- 13In an electrochemical reaction of lead, at standard temperature, if E^°(Pb²⁺/Pb) = m volt and E^°(Pb⁴⁺/Pb) = n volt, then the value of…MCQMediumJEE 2023
Frequently asked questions
Our bank has 13 previous-year JEE Chemistry questions tagged to Electrochemical Cells, drawn from JEE papers between 2023 and 2026, including 2 from 2026 alone. Each comes with a full step-by-step solution.
Electrochemical Cells is rated Advanced overall for JEE Chemistry. The PYQs on this page break down as 7 easy, 6 medium.
Of the 13 previous-year questions on Electrochemical Cells, 9 are multiple-choice (MCQ) and 4 are numerical-value (NVA) questions.
Based on recent paper analysis, Electrochemical Cells is worth about 1 mark in JEE Main. It sits in Redox Reactions & Electrochemistry, a Class 12 Chemistry chapter.
More Redox Reactions & Electrochemistry topics
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