Skip to main content
Chapter 13 of 19
Study Plan

Redox ReactionsStudy Plan

WBJEE · Chemistry

Step-by-step study plan for Redox Reactions — structured approach to mastering this chapter for WBJEE Chemistry.

Interactive on Super Tutor

Studying Redox Reactions? Get the full chapter — free.

Practice questions, revision notes, formula sheet and AI doubt-solver — built for WBJEE Chemistry.

A comparison chart illustrating the classical definitions of oxidation (addition of oxygen, removal of hydrogen) and reduction (removal of oxygen, addition of hydrogen) with simple chemical examples.
Super Tutor

This is just one of 12+ visuals inside Super Tutor's Redox Reactions chapter

Explore the full set

How to Study Redox Reactions

A structured approach to studying Redox Reactions for WBJEE Chemistry.

Study Plan for Redox Reactions

1

Day 1–2: Learn the Theory

Study the chapter thoroughly. Note down definitions, formulas, and key concepts.

2

Day 3: Practice Problems

Solve practice questions and previous year WBJEE problems. There are 172 questions available for this chapter.

3

Day 4: Revise & Test

Revise key formulas and concepts without looking at notes. Take a practice quiz to test your understanding.

What to Focus On

  • Classical oxidation involves gain of oxygen or loss of hydrogen
  • Classical reduction involves loss of oxygen or gain of hydrogen
  • Redox reactions involve simultaneous oxidation and reduction

  • Oxidation is loss of electrons (OIL - Oxidation Is Loss)
  • Reduction is gain of electrons (RIG - Reduction Is Gain)
  • Oxidizing agent gets reduced, reducing agent gets oxidized

  • Oxidation number helps identify electron transfer in compounds
  • Sum rule: neutral compounds sum to 0, ions sum to their charge
  • Oxygen is usually -2, hydrogen usually +1

Common Mistakes to Avoid

Oxidation always means addition of oxygen and reduction always means removal of oxygen

In fractional oxidation states, all atoms of the element have the same fractional oxidation number

The substance that gets oxidized is the oxidizing agent

Want a personalised study plan?

Super Tutor creates a day-by-day plan for WBJEE Chemistry that adapts to your exam date and pace.

Create My Study Plan — Free

Frequently Asked Questions

What topics are covered in Redox Reactions for WBJEE?
Redox Reactions is an important chapter in WBJEE Chemistry. It covers key concepts and formulas that are frequently tested in the exam. Key topics include: Classical Concept of Oxidation and Reduction, Oxidation Numbers and Rules, Types of Redox Reactions, Balancing Redox Equations.
How important is Redox Reactions for WBJEE?
Redox Reactions is a frequently tested chapter in WBJEE Chemistry. Questions from this chapter appear regularly in previous year papers. There are 172 practice questions available for this chapter.
How to prepare Redox Reactions for WBJEE?
Start by understanding the core concepts, then solve practice questions. Focus on formulas and their applications. Use revision notes for quick review before the exam.

For WBJEE aspirants

Get the full Redox Reactions chapter — for free.

Practice questions, revision notes, formula sheet and AI doubt-solver for WBJEE Chemistry.