Question

what we added in propane to find peroxide effect
1:HCL
2:HBR
3:HI
4;ALL
​

Answer 1

HBR

Illustrated Glossary of Organic Chemistry - Peroxide effect. Peroxide effect: The change in regioselectivity of the addition of HBr to an alkene or alkyne in the presence of a peroxide. ... In the absence of a peroxide, HBr adds to propene via an ionic mechanism (with a carbocation intermediate) to give 2-bromopropane.

Answer 2

Answer:

HBR

Explanation:

Illustrated Glossary of Organic Chemistry - Peroxide effect. Peroxide effect: The change in regioselectivity of the addition of HBr to an alkene or alkyne in the presence of a peroxide. ... In the absence of a peroxide, HBr adds to propene via an ionic mechanism (with a carbocation intermediate) to give 2-bromopropane.