How to find order of sn1 in decreasing order in attached image?

solved
moderate
general-organic-chemistry
sn1-reaction
finding-resonance-stability
pp
#1

As usual, I tried to check the stability of carbocation. As a result, bromomethyl cyclopropane will show Dancing resonance hence most stable.then come 3-bromocyclopropene forming aromatic but answer was

3-bromocyclopropene>bromomethyl cyclopropane>bromocyclopropane>1-bromocyclopropene.

#2

@darshil_2020, In my opinion we can not compare dancing resonance and aromatic character, both are different things.
So, here we should rely on some standard book explanation, Btw what's the source?

#3

It's allen classroom module of alkyl halide begineer box questions

#4

i think the answer is wrong as dancing resonance is more stable than aromatic

#5

@Supreeta_2019 , @pratyaksh_2019 need your help here

#6

#7

hii bharat, why did you considered the formation of four member ring over dancing resonance stability.

maybe dancing will give a lot more stable than forming four member ring. so according to me, we need to consider dancing .

#8

I am just giving an explanation to the ans given. Nothing else.It might be that the given ans is wrong .

#9

okay,thanks