Complete the following reactions `:`
`a.`
`b.`
`c.`
`d.`
`e.`

Explanation

a. `2-`Methyl prop `-1` ene or Isopropylene or Isopropene Isobutyl methyl suphid or `2-`Methyl propylmethyl suphide `(D)`
`b.` `(C-Br)` bond breaks
Propene `(E)` `3-`Bromo`-1,1,1-`trichlororobutane
`c.` Methylene cyclopentane
`d. ` `3,3-`Dimethyl but `-1-`ene `1,1,1-` Trifluoro`-3-iodo `-4,4-`dimethyl pentane (J)`
Addition of `dot(I)` to `(C=C)` is endothermic and therefore `dot(C)F_(3) ` adds in first propagation step.
`e.` `3,3,3-`Trichloroprop`-1-`ene
`(` Expected product `)` `(` unexpected product is also formed `)`
`(M)`
`3-`Bromo`-1,1,2-`trichloropropane