JEE Main 2019 — Redox Reactions Question with Solution
From: JEE Main 2019 (Online) 9th April Morning Slot
Question
The correct order of the oxidation states of
nitrogen in NO, N2O, NO2 and N2O3 is :
Choose an option
Show full solutionCorrect option: C
Correct answer
CN2O < NO < N2O3 < NO2
Step-by-step explanation
In N2O oxidation states of
nitrogen = +1
In NO oxidation states of nitrogen = +2
In N2O3 oxidation states of nitrogen = +3
In NO2 oxidation states of nitrogen = +4
In NO oxidation states of nitrogen = +2
In N2O3 oxidation states of nitrogen = +3
In NO2 oxidation states of nitrogen = +4
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This is a previous-year question from JEE Main 2019, covering the Redox Reactions chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.