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JEE Main 202127 AugustEvening Shift
Exam
JEE Main
Year
2021
Date
27 August
Shift
Evening Shift
Subject
Chemistry
Chapter
Hydrocarbons

JEE Main 2021 · 27 August · Evening Shift · Chemistry · Hydrocarbons

The major product (A) formed in the reaction given below is :

The major product (A) formed in the reaction given below is :

The major product (A) formed in the reaction given below is :

Options

  1. AWhy are the 4f- and 5f-inner transition series of elements placed separately in the Periodic Table?
  2. BWhy are the 4f- and 5f-inner transition series of elements placed separately in the Periodic Table?
  3. CWhy are the 4f- and 5f-inner transition series of elements placed separately in the Periodic Table?
  4. DWhy are the 4f- and 5f-inner transition series of elements placed separately in the Periodic Table?

Correct answer

A. Why are the 4f- and 5f-inner transition series of elements placed separately in the Periodic Table?

Step-by-step solution

The major product (A) formed in the reaction given below is :

Major product will be formed by elimination reaction. Product having conjugated double bonds is more stable.

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