Final answer:
The consultation in Chapter 13 of 'A Separate Peace' took place outside 1) The Assembly Hall. This chapter is crucial as it deals with the consequences of a major event in the novel.
Step-by-step explanation:
In Chapter 13 of A Separate Peace, the location outside of which a consultation was going on is 1) The Assembly Hall. The book, set in an all-boys boarding school during World War II, details the dynamics and complexities of adolescence amidst the harrowing backdrop of war.
At this pivotal point in the novel, the characters are dealing with the aftermath of a significant event that has shaken the core of their microcosmic world.