ORGANIC 2 alkenes Flashcards
1
Q
State what you would observe if bromine water was added to
poly(chloroethene). Explain this observation. {2}
A
. no colour change
. cos its saturated, when alkene become polymer it looses double bond
2
Q
Explain whys an attraction between a C=C double bond and Br2 in electrophilic addition {2}
A
1 C=C electron rich / area of high electron density
. Br-Br becomes polarised
. δ+ Br attracted to C=C
3
Q
A
