On heating a mixture of NaBr and conc. `H_(2)SO_(4)` we obtain:

1-bromobutane is prepared by heating 1-butanol with a mixture of NaBr and H_(2)SO_(4) but not with NaBr only. Explain.

Name the products obtained when anisole is treated with a mixture of conc. HNO_(3) and conc. H_(2)SO_(4) .

Nitro Benzene can be prepared from Benzene by using mixture of conc. HNO_(3) and conc. H_(2)SO_(4) in the mixture, H_(2)SO_(4) act as a

What will happen when chlorobenzene reacts with a mixture of conc. HNO_(3) and conc. H_(2)SO_(4) ?

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

The mixture of salts NaCI,NaBr, NaI on adding conc. H_(2)SO_(4) and followed by warming gives gases respectively:

To a mixture of fuming HNO_(3) and conc. H_(2)SO_(4) . Benzene was added. This mixture was heated for long time at 100^(@)C . The main product is

Mixture of conc. HNO_(3) and conc. H_(2)SO_(4) is known as