Goodmarks

Chemistry · JEE

Redox Reactions and Electrochemistry Previous Year Questions for JEE

27+ syllabus-aligned questions available

Quick answer

Goodmarks offers 27+ JEE-style PYQs for Redox Reactions and Electrochemistry with detailed solutions. While official past papers rotate yearly, our bank covers the same concepts, difficulty, and question formats tested in JEE Chemistry.

Previous year questions are the fastest way to understand how Redox Reactions and Electrochemistry is tested in JEE. Practise 27+ exam-pattern MCQs modelled on JEE Main and Advanced, with full solutions for every question.

Subtopics in Redox Reactions and Electrochemistry

  • Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions
  • Electrolytic and metallic conduction, conductance in electrolytic solutions, molar conductivities and their variation with concentration, Kohlrausch's law and its applications
  • Electrochemical cells: Electrolytic and Galvanic cells, different types of electrodes, electrode potentials including standard electrode potential, half-cell and cell reactions
  • Emf of a Galvanic cell and its measurement, Nernst equation and its applications, relationship between cell potential and Gibbs' energy change
  • Dry cell and lead accumulator, fuel cells

Free sample questions

Attempt 8 free MCQs for Redox Reactions and Electrochemistry. Unlock 19+ more with Pro.

Unlock full bank
Q1ChemistryUnit 7: Redox Reactions and Electrochemistry
An oxidation process involves:
Q2ChemistryUnit 7: Redox Reactions and Electrochemistry
The reaction that takes place when Cl2C l_{2} gas is passed through conc. NaOH solution is :
Q3ChemistryUnit 7: Redox Reactions and Electrochemistry
In the atmosphere of industrial smog, copper corrodes to form: This question has multiple correct options
Q4ChemistryUnit 7: Redox Reactions and Electrochemistry
A half cell reaction is one which:
Q5ChemistryUnit 7: Redox Reactions and Electrochemistry
Identity the compound in which phosphorus exists in the oxidation state of +1
Q6ChemistryUnit 7: Redox Reactions and Electrochemistry
The resistance of 1N1 \mathrm{N} solution of acetic acid is 250Ω250 \Omega when measured in a cell having a cell constant of 1.15cm−1.1.15 \mathrm{cm}^{-1} . The equivalent conduction (in oh m−1cm2equiv−1m^{-1} c m^{2} e q u i v^{-1} ) of 1N1 N acetic acid is
Q7ChemistryUnit 7: Redox Reactions and Electrochemistry
Primary battery is a battery:
Q8ChemistryUnit 7: Redox Reactions and Electrochemistry
One mole of HNO3H N O_{3} absorbs 5 moles of electrons in a redox reaction. The reduced product of this reaction is :

Want unlimited Redox Reactions and Electrochemistry practice?

Pro unlocks the full question bank, topic filters, and attempt history.

Get started freeView Pro plans

Frequently asked questions

Why practise PYQs for Redox Reactions and Electrochemistry?

PYQs reveal recurring concepts, common traps, and the difficulty level JEE expects. Solving them builds exam temperament and time management.

Does Goodmarks have actual JEE past papers?

Our bank includes exam-style MCQs aligned with JEE Main Chemistry syllabus for Redox Reactions and Electrochemistry, covering the same topics as previous year papers.

How should I use PYQs for Redox Reactions and Electrochemistry?

Solve timed sets, review every explanation, note weak subtopics, then revisit with focused practice on Goodmarks.

Are PYQ solutions step-by-step?

Yes. Every question includes the correct answer and a detailed explanation showing the reasoning.

Related topics