Redox Reactions


Redox Reactions logoSubject: Chemistry    Exam: JEE Main

Chapter Rating: Should Do

Topic Weightage: 0.03

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Important Concepts in Redox Reactions

Find notes, videos, important points and questions to practice on each of these concepts.

Most Important Concepts (Do or Die)
  • Electronic Concepts

  • Oxidation Number and Oxidation State

Important Concepts (Should Do)
  • Balancing of Redox Reactions.

  • Equivalent Weights

  • Formal Charge

  • Neutralisation Reaction

Not So Important Concepts (Do if you have time)
  • Oxidation

  • Reduction

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Important Points

Redox reactions are the reactions in which oxidation and reduction takes place simultaneously.
Redox Reaction in terms of electron transfer: Oxidation is loss of electrons by any species and reduction is gain of electrons by any species.
Types of redox reactions: Combination reactions, Decompostion reactions, Displacement reactions, Disproportionation reactions.
EMF= Ecathode - Eanode
In electrochemical cell the transfer of electron take place from anode to cathode
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