Although acetophenone is a methyl ketone, as it is aromatic, it is immiscible in H2O so the last step in the haloform reaction should not occur?
I couldn't find any source regarding the haloform reaction of acetophenone.
EDIT:
In this question the answer given is option B, which indicates that option A doesn't show haloform reaction.
In the link given by Nilay Ghosh below, it shows that acetophenone can show haloform reaction.
So I am really confused right now!