Oxidation & Reduction - JEE Main Previous Year Questions with Solutions
JEE Main Previous Year Papers Questions of Chemistry With Solutions are available at eSaral. Simulator Previous Years AIEEE/JEE Main Questions
Q. Which of the following will change the colour of acidic dichromate solution. 
[JEE-MAINS 2013]
[JEE-MAINS 2013] Ans. (A) 
Q. 
[JEE-MAINS 2013]
[JEE-MAINS 2013] Ans. (C) 
Q. 
[JEE-MAINS 2013]
[JEE-MAINS 2013] Ans. (A)
Q. The most suitable reagent for the conversion of $\mathrm{R}-\mathrm{CH}_{2}-\mathrm{OH} \rightarrow \mathrm{R}-\mathrm{CHO}$ is :- (A) $\mathrm{CrO}_{3}$ (B) PCC (Pyridinium chlorochromate) 
(D) $\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}$ [JEE-MAINS 2014]
(D) $\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}$ [JEE-MAINS 2014] Ans. (B)
This chapter is part of a much wider Chemistry collection, so use the JEE Mains PYQs chapter wise archive to continue topic-wise preparation.
This Oxidation & Reduction set covers one chapter only — for entire papers exactly as they appeared on exam day, check our JEE Main previous year question paper.