Question
Question: $CH_3$ conc $HNO_3$...
CH3 conc HNO3

Answer
The products are 2-nitrotoluene and 4-nitrotoluene.
Explanation
Solution
Toluene undergoes electrophilic nitration with concentrated nitric acid. The methyl group is an activating and ortho-para directing group. Hence, the nitronium ion (NO2+) attacks the ortho and para positions, yielding 2-nitrotoluene and 4-nitrotoluene. 4-nitrotoluene is the major product due to less steric hindrance.