bunch of random chemistry stuff?

[BonRye]

A.) CH3CH2Br
B.)CH3CH2CH2Cl
c.)CH3CHCLCH3
D.)CH3i
E.) is a hexagon with a Cl coming out of one point
F.) CHCl3

for all the above i have some random questions
a- which compound reacts most rapidly with alkali ?
b-when hydrolysis is carried out by water in the presence of silver nitrate, which compound (s) produce a creamy precipitate
c-which compound has the lowest boiling point
d-which is the least volatile
e-what will E look like when hydrolysed

please could you help me out i changed the questioned a bit so im not copying just seeing how to do it =[