Which of the following is the most reactive towards ring nitration ?
A. Benzene
B. Mesitylene
C. Toluene
D. `m-` xylene

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1 Answers

Correct Answer - 2
Mesitylene `(1,3,5-`trimethylbenzene ) has three , `m-` xylene`(1,3-`dimethyl benzene) has two while toluene has only one electron donating `-CH_(3)` group therefore electron density is maximum in mesitylene and hence, it is most reactive towards ring nitration.

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