Verified Solution • 2025–26 Session moderate

QJEEM20Ch6892: JEE Main 2020 Chemistry - Class 12 JEEM20Ch6892 Solution: The major products A and B in the following reactions are :

The major products A and B in the following reactions are :

JEE Main 2020 (Online) 8th January Morning Slot Chemistry - Compounds Containing Nitrogen Question 167 English

Multiple Choice Options

  • A https://ik.imagekit.io/novatra/photos/8f86681fe8580fa6075bdefc14b930f158cf7b435faa28f4059431a39a0e6de0.webp
  • B https://ik.imagekit.io/novatra/photos/dee9b752e62e95f0669b7516c66ae2aec824c1c001ca7b64a8aebfb9dba83fdb.webp
  • C https://ik.imagekit.io/novatra/photos/9b35fa71b582bf3aa6d16b9ceb4da6810495bd54986885128dace321fd110def.webp
  • D https://ik.imagekit.io/novatra/photos/e16b0fb2e2cf7af9f259a91054c2d115b2489b6874a45bcdab92ca1a7cffcc83.webp

Step-by-Step Verified Solution

Peroxide generates a radical that abstracts H-atom from the C-atom adjacent to CN group to give more stable radical.

JEE Main 2020 (Online) 8th January Morning Slot Chemistry - Compounds Containing Nitrogen Question 167 English Explanation 1

[A] attacks 1-pentene to give 2° radical that picks up H-atom to give [B].

JEE Main 2020 (Online) 8th January Morning Slot Chemistry - Compounds Containing Nitrogen Question 167 English Explanation 2

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