Nitration of acetanilide with conc `HNO_(3)+conc.H_(2)SO_(4)` mixture followed by acid hydrolysis mainly gives____.

Explanation

To solve the question regarding the nitration of acetanilide with a concentrated mixture of HNO3 and H2SO4 followed by acid hydrolysis, we can follow these steps:

### Step 1: Understand the Structure of Acetanilide
Acetanilide has the following structure:
- It consists of an aniline (phenylamine) part with an acetyl group (C=O and CH3) attached to the nitrogen atom.
- The structure can be represented as:
\[
\text{C}_6\text{H}_5\text{NHCOCH}_3
...