Assertion (A): Toluene on Friedal Crafts methylation gives o– and p–xylene.
Reason (R): CH3-group bonded to benzene ring increases electron density at o– and p– position.
(i) Both A and R are correct and R is the correct explanation of A.
(ii) Both A and R are correct but R is not the correct explanation of A.
(iii) Both A and R are not correct.
(iv) A is not correct but R is correct.
Assertion (A): Toluene on Friedal Crafts methylation gives o– and p–xylene.
Reason (R): CH3-group bonded to benzene ring increases electron density at o– and p– position.
(i) Both A and R are correct and R is the correct explanation of A.
(ii) Both A and R are correct but R is not the correct explanation of A.
(iii) Both A and R are not correct.
(iv) A is not correct but R is correct.
This is a assertion and reason answer type question as classified in NCERT Exemplar
(i) The -CH3 group is an activating group and it directs the upcoming substituent to the ortho and para position.
Upvote 
Similar Questions for you
HBr adds to alkene in accordance with Markovnikov's rule.
Delocalisation of
To study Hydrocarbons for NEET, you can use the Hydrocarbons Class 11th NCERT solutions PDF.
Alkanes, Alkenes, Alkynes, and Aromatics hydrocarbons are the four main hydrocarbons.
Hydrocarbons are organic compounds made of only carbon and hydrogen.
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else.
On Shiksha, get access to
Learn more about...
Chemistry NCERT Exemplar Solutions Class 11th Chapter Thirteen 2025
View Exam DetailsMost viewed information
SummaryDidn't find the answer you were looking for?
Search from Shiksha's 1 lakh+ Topics
Ask Current Students, Alumni & our Experts
Have a question related to your career & education?
See what others like you are asking & answering