Addition of sulphuric acid in alkene and addition of sulphuric acid in alkene with addition reaction.

Addition of sulphuric acid in alkene and addition of sulphuric acid in

1.	Addition of sulphuric acid in alkene and addition of sulphuric acid in alkene with addition reaction.
Answer» SOLUTION :Dissociation of sulphuric acid `(H_(2)SO_(4) hArr H^(DELTA+)O^(delta-)SO_(3)H)` fragement are `H^(delta+)` and `HSO_(4)^(-)` or `""^(-)OSO_(3)H` positive and negative radicals on `pi`-bond as per Markovnikov rule electrophilic ADDITION reaction. (i) `H_(2)SO_(4) rarr overset(+)(H)+bar(O)SO_(2)OH` (ii) Propene is reacted with`H_(2)SO_(4)` where `overset(+)(H)` is electrophilic species. More stable carbocation `CH_(3)overset(+)(C)HCH_(3)` is formed first, negative part hydrogen sulfate, is added as addition product and formed ISOPROPYL hydrogen sulphare. This reaction occurs at normal temperature and ractants are added in ratio 1:1 and formation of alkyl hydrogen sulpare.