Consider the nitration of benzene using mixed conc. H_(2)SO_(4) and HNO_(3). If a large amount of KHSO_(4) is added to the mixture, the rate of nitration will be :

Consider the nitration of benzene using mixed conc. H_(2)SO_(4) and HN

1.	Consider the nitration of benzene using mixed conc. H_(2)SO_(4) and HNO_(3). If a large amount of KHSO_(4) is added to the mixture, the rate of nitration will be :
Answer» Slower Unchanged Doubled Faster Solution :`HNO_(3)+H_(2)SO_(4) HARR NO_(2)^(+) + HSO_(4)^(-)+H_(2)O` Adding `KHSO_(4)` DECREASING concentration of `NO_(2)^(+)`