Arrangement of   (CH_{3})_{3}C-, (CH_{3})_{2}CH-,  CH_{3}CH_{2}-, when attached to benzyl or an unsaturated group in increasing order of inductive effect is

  • Option 1)

     \dpi{100} (CH_{3})_{3}C-< (CH_{3})_{2}CH- < CH_{3}CH_{2}-    

  • Option 2)

    CH_{3}CH_{2}-< (CH_{3})_{2}CH- < \dpi{100} (CH_{3})_{3}C-

  • Option 3)

    (CH_{3})_{2}CH- < \dpi{100} (CH_{3})_{3}C-< CH_{3}CH_{2}-

  • Option 4)

    \dpi{100} (CH_{3})_{3}C-  < CH_{3}CH_{2}-   < (CH_{3})_{2}CH-

 

Answers (2)

As we learnt in 

Inductive effect -

Displacement of \sigma electron towards more electronegative atom is called inductive effect

- wherein

It is a permanent effect

 

 Larger the size of alkyl group higher will be the inductive effect.

order of inductive effect is 

CH_{3}CH_{2}-< (CH_{3})_{2}CH- < \dpi{100} (CH_{3})_{3}C-


Option 1)

 \dpi{100} (CH_{3})_{3}C-< (CH_{3})_{2}CH- < CH_{3}CH_{2}-    

This option is incorrect

Option 2)

CH_{3}CH_{2}-< (CH_{3})_{2}CH- < \dpi{100} (CH_{3})_{3}C-

This option is correct

Option 3)

(CH_{3})_{2}CH- < \dpi{100} (CH_{3})_{3}C-< CH_{3}CH_{2}-

This option is incorrect

Option 4)

\dpi{100} (CH_{3})_{3}C-  < CH_{3}CH_{2}-   < (CH_{3})_{2}CH-

This option is incorrect

N neha

Preparation Products

JEE Main Rank Booster 2021

This course will help student to be better prepared and study in the right direction for JEE Main..

₹ 13999/- ₹ 9999/-
Buy Now
Knockout JEE Main April 2021 (Subscription)

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 4999/-
Buy Now
Knockout JEE Main April 2021

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 22999/- ₹ 14999/-
Buy Now
Knockout JEE Main April 2022

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 34999/- ₹ 24999/-
Buy Now
Knockout JEE Main January 2022

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 34999/- ₹ 24999/-
Buy Now
Exams
Articles
Questions