What happens when resorcinol reacts with HNO3-H2SO4 mixture?
Answer & explanation
Correct answer: option 4
The correct answer is option 4. 2,4,6-Trinitroresorcinol is formed.
Resorcinol reacts with HNO3-H2SO4 to produce 2,4,6-Trinitroresorcinol which is commonly known as Styphnic acid.