Show the formation of the electrophile in each case:
`conc.HNO_3+conc.H_2SO_4`

In the nitration of phenol with a mixture of conc. HNO_3 and conc. H_2SO_4 , the active species involved is

Addition of conc. HNO_3 to conc. H_2 SO_4 gives

Addition of conc. HNO_3 to conc. H_2 SO_4 gives

In the nitration of benzene with a mixture of conc. HNO_(3) and conc. H_(2)SO_(4) , the active species involved is :

In the nitration of benzene with a mixture of conc. HNO_3 and conc. H_2SO_4 , the active species involved is:

How does aniline react with - Conc. HNO_3+Conc.H_2SO_4

Write chemical equations indicating the action of following on bromobenzene . conc. HNO_(3) / conc. H_(2)SO_(4)