Verified Solution • 2025–26 Session moderate

QJEEM21Cha7a2: JEE Main 2021 Chemistry - Class 11 JEEM21Cha7a2 Solution: Choose the correct name for compound given below :

Choose the correct name for compound given below :

JEE Main 2021 (Online) 31st August Morning Shift Chemistry - Basics of Organic Chemistry Question 133 English

Multiple Choice Options

  • A (4E)-5-Bromo-hex-4-en-2-yne
  • B (2E)-2-Bromo-hex-4-yn-2-ene
  • C (2E)-2-Bromo-hex-2-en-4-yne
  • D (4E)-5-Bromo-hex-2-en-4-yne

Step-by-Step Verified Solution

JEE Main 2021 (Online) 31st August Morning Shift Chemistry - Basics of Organic Chemistry Question 133 English Explanation

First prioritise the groups according to CIP rule

It is (2E)-2-Bromo-hex-2-en-4-yne

Related Learning Resources & Exam Preparation

JEE Main PYQ Question Bank
Browse year-wise authentic previous years' questions with solutions
Authentic CBT Mock Tests
Simulate official exam environment with live timer and percentile scoring