Halogen Derivative - 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 Mains Questions [esquestion] Which of the following on heating with aqueous KOH, produces acetaldehyde ? (1) $\mathrm{CH}_{2} \mathrm{ClCH}_{2} \mathrm{Cl}$ (2) $\mathrm{CH}_{3} \mathrm{CHCl}_{2}$ (3) $\mathrm{CH}_{3} \mathrm{COCl}$ (4) $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{Cl}$ #tag# [AIEEE-2009] #sol# (1) [/esquestion] [esquestion] Consider the following bromides :- The correct order of $\mathrm{S}_{\mathrm{N}}^{1}$ reactivity is (1) A > B > C (2) B > C > A (3) B > A > C (4) C > B > A #tag# [AIEEE-2010] #sol# (2) [/esquestion] [esquestion] The major product of the following reaction is : #tag# [JEE-MAIN2018] #sol# (1) Reaction is dehydrohalogenation $\mathrm{E}^{2}$-elimination reaction. Elimination takes place in single step and proceed by formation of transition state from anti position. [/esquestion] [esquestion] The major product formed in the following reaction is : #tag# [JEE-MAIN2018] #sol# (3) It is nucleophilic substitution reaction. [/esquestion]

After completing Halogen Derivatives, continue with the remaining Chemistry chapters from the JEE Mains PYQ chapter wise collection.

This Halogen Derivatives set covers one chapter only — for entire papers exactly as they appeared on exam day, check our JEE Main previous year paper.