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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
Q. 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) $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{Cl}$ [AIEEE-2009]
Ans. (1)
Q. 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 [AIEEE-2010]
Ans. (2)
Q. The major product of the following reaction is : [JEE-MAIN2018]
Ans. (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.
Q. The major product formed in the following reaction is : [JEE-MAIN2018]
Ans. (3) It is nucleophilic substitution reaction.

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May 3, 2021, 10 a.m.
Awsm but more question plzz
Feb. 17, 2021, 7:09 p.m.
more question
June 4, 2020, 1:02 p.m.
Units and dimensions not there
May 28, 2020, 11:09 a.m.
More questions please

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