1. which of the following reactions corresponds to an elimination reaction?

1. which of the following reactions corresponds to an elimination reaction?   

a. propene --> 1,2, dibromopropane

b. 1-iodopropane --> propene

c. propene --> propane 

d. 1-iodopropane --> 1-bromopropane 

e. 1-bromopropane --> 1-propoanol

2. which one of the following is most likely to undergo elimination rather than substitution in a reaction with sodium methoxide?

a. bromomethane 

b. bromoethane 

c. 1-bromopropane

d. 2-bromopropane 

e. benzyl bromide 

3. which one of the following alkyl halides undergoes the fastest solvolysis reaction with methanol, CH3OH?

a. methyl chloride

b. ethyl chloride

c. 1-chloroproane

d. 2-chloropropane

e. tera-butyl chloride