Q1ChemistryUnit 7: Redox Reactions and Electrochemistry
is:
Chemistry · JEE
Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions Concepts for JEE
78+ syllabus-aligned questions available
Quick answer
Master Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions by understanding definitions, standard results, and typical JEE question patterns — then practise with syllabus-aligned MCQs on Goodmarks.
Build clear conceptual foundations for Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions before speed practice. This guide covers what JEE expects and how to test yourself with MCQs.
Concept explainer
Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions is a core JEE Main Chemistry subtopic under Redox Reactions and Electrochemistry. Master the definitions, standard results, and typical MCQ patterns tested in JEE Main and Advanced.
Key points
- Understand the definition and scope of Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions in the JEE syllabus
- Memorise key formulas and standard results linked to Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions
- Practise 20–40 syllabus-aligned MCQs with step-by-step solutions
JEE tips
- Revise Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions with a one-page formula sheet before attempting mixed tests
- After each practice set, log mistakes specific to Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions and reattempt after 48 hours
Common trap
Students often rush Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions questions without checking units, sign conventions, or boundary conditions — always verify assumptions before calculating.
Syllabus context
Part of Redox Reactions and Electrochemistry in JEE Main Chemistry.
- 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 Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions. Unlock 70+ more with Pro.
Q2ChemistryUnit 7: Redox Reactions and Electrochemistry
An oxidation process involves:
Q3ChemistryUnit 7: Redox Reactions and Electrochemistry
The reaction that takes place when
gas is passed through conc. NaOH
solution is :
Q4ChemistryUnit 7: Redox Reactions and Electrochemistry
Which of the following statements is
correct for oxidation reaction?
Q5ChemistryUnit 7: Redox Reactions and Electrochemistry
The other name of comproportionation
is:
Q6ChemistryUnit 7: Redox Reactions and Electrochemistry
The correct arrangement of following
acids of phosphorus in the increasing
order of oxidation state of phosphorous
¡S:
Q7ChemistryUnit 7: Redox Reactions and Electrochemistry
When sodium hydroxide solution is added to a freshly prepared solution of ferrous sulphate, a green precipitate of ferrous hydroxide is formed which on standing turns brown because:
Q8ChemistryUnit 7: Redox Reactions and Electrochemistry
In the atmosphere of industrial smog, copper corrodes to form:
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Popular questions in Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions
- The reaction that takes place when \( C l_{2} \) gas is passed through conc. NaOH solution is :…
- Which of the following compound cannot be oxidised by \( \boldsymbol{O}_{3} ? \)…
- An oxidation process involves:…
- Identity the compound in which phosphorus exists in the oxidation state of +1…
- One mole of \( H N O_{3} \) absorbs 5 moles of electrons in a redox reaction. The reduced product of this reaction is :…
- All dilute acids react with bleaching powder, liberating:…
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