Propene is the treadted wit BrC CI(3) ...

Propene is the treadted wit `BrC CI_(3)` is presence of peroxides.

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In presence of peroxides `Br C CI_(3)` undergoes homolytic fission to form `C CI_(3)` radical which then attacks the propene molecule at the `CH_(2)` group to form a `2^(@)` alkyl free radical . This radical subsequently reacts with `BrCCI_(3)` to complete the addition.

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When propene is reacted with HBr in the presence of peroxide. The species first attack on propene is

`Br^(+)`

`Br^(-)`

`H^(*)`

`Br^(*)`

Propene is allowed to react with HBr in the presence of benzoyl peroxide and the product is subsequently heated with aqueous KOH . The final product obtained is

propane -`1-ol`

propane-`2-ol`

propane-`1,2`-diol

propane-`1,3`-diol

When prepane is treated with HCl in the presence of peroxide gives

`CH_(3) CH_(2) CH_(2) l`

`CH_(3)CHClCH_(3)`

`(CH_(3))_(2)CCl`

`CH_(3)CH_(2)Cl`