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Online Practice: Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions for JEE

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Sharpen your chemistry preparation with interactive online practice for Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions. Goodmarks offers 14+ JEE-style MCQs mapped to the official syllabus, each with detailed explanations so you learn from every attempt.

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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 6+ more with Pro.

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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
Identity the compound in which phosphorus exists in the oxidation state of +1
Q5ChemistryUnit 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 :
Q6ChemistryUnit 7: Redox Reactions and Electrochemistry
In the following redox reaction: Zn(s)+NO3−(aq)+H+(aq)⟶\boldsymbol{Z} \boldsymbol{n}(\boldsymbol{s})+\boldsymbol{N} \boldsymbol{O}_{\boldsymbol{3}}^{-}(\boldsymbol{a} \boldsymbol{q})+\boldsymbol{H}^{+}(\boldsymbol{a} \boldsymbol{q}) \longrightarrow Zn2+(aq)+NH4+(aq)Z n^{2+}(a q)+N H_{4}^{+}(a q) Zn(s)Z n(s) and NO3−(aq)N O_{3}^{-}(a q) respectively are respectively:
Q7ChemistryUnit 7: Redox Reactions and Electrochemistry
All dilute acids react with bleaching powder, liberating:
Q8ChemistryUnit 7: Redox Reactions and Electrochemistry
Out of the following redox reactions I⋅NH4NO3→ΔN2O+2H2O\boldsymbol{I} \cdot \boldsymbol{N} \boldsymbol{H}_{4} \boldsymbol{N} \boldsymbol{O}_{3} \stackrel{\Delta}{\rightarrow} \boldsymbol{N}_{2} \boldsymbol{O}+\boldsymbol{2} \boldsymbol{H}_{2} \boldsymbol{O} III.N H4NO2→ΔN2+2H2O\boldsymbol{H}_{4} \boldsymbol{N} \boldsymbol{O}_{2} \stackrel{\Delta}{\rightarrow} \boldsymbol{N}_{2}+\mathbf{2} \boldsymbol{H}_{2} \boldsymbol{O} IIII.PCl5→ΔPCl3+Cl2_{5} \stackrel{\Delta}{\rightarrow} P C l_{3}+C l_{2} disproportionation is not shown in:

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Goodmarks currently has 14+ JEE-aligned MCQs for Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions, with more added regularly.

Is this aligned with the JEE Main syllabus?

Yes. All Chemistry questions on Goodmarks are organised by official JEE Main units and subtopics, including Electronic concepts of oxidation and reduction, redox reactions, oxidation number, rules for assigning oxidation number and balancing of redox reactions.

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