JEE Main 2009ChemistryElectrochemistry

JEE Main 2009 — Electrochemistry Questions with Solutions

2 JEE Main 2009 Electrochemistry previous-year questions with verified answers and step-by-step solutions.

These are the JEE Main 2009 previous-year questions from the Electrochemistry chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Electrochemistry chapter hub.

  1. Q12009MCQHard

    In a fuel cell methanol is used as fuel and oxygen gas is used as an oxidizer. The reaction is CH₃ OH(ℓ)+(3)/(2) O₂(~g)…

  2. Q22009MCQHard

    Given : EFe³⁺ / Feⁱrc=-0.036 ~V, EFe²⁺ / Feⁱrc=-0.439 ~V. The value of standard electrode potential for the change, Fe₍…

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