" Conc."H_(2)SO_(4)" is not "

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

Conc. H_(2)SO_(4) will not give any gas with

Conc. H_(2)SO_(4) will not give any gas with :

Nitration of benzene is carried out with conc. HNO_(3) in presence of conc. H_(2)SO_(4) . The role of conc. H_(2)SO_(4) is to provide

What happens to KMnO_(4) when it reacts with (i) cold conc. H_(2) SO_(4) (ii) Hot Conc H_(2) SO_(4)

The gas liberated when aluminium reacts with conc. H_(2)SO_(4) is

The alcohol that will not produce alkene on heating with conc. H_(2)SO_(4) is