instruction:
In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
question:
Rosenheim and Callow developed a test in which a mixture of this compound and metal acetates are used to detect the presence of sterols. Millon's reagent is a solution of mercury in this substance and a similar substance, which turns red in the presence of phenolic compounds and is useful in detecting tyrosine residues. The commercial production of this compound begins with the combustion of ammonia using a platinum-rhodium catalyst; that process is the Ostwald process. For 10 points, identify this acid which is found with hydrochloric acid in aqua regia, and has chemical formula HNO3.
answer:
Science

question:
Urban renewal in this city has focused on the Docklands neighborhood. It is the location of La Trobe, Deakin and Monash universities and its downtown is centered on the pedestrian malls of Bourke and Swanston. Extending east to Point Nepean, it is the southernmost metro area of more than a million residents in the world and is found where the Yarra River enters Port Phillip Bay. For ten points, name this southeastern Australian city, the capital of Victoria and the second-largest city in the country after Sydney.
answer:
Social Science

question:
The drug mebendazole is used to treat diseases caused by members of this phylum, such as trichuriasis and ascariasis. These organisms use chitinous spicules during reproduction and are sheathed in a hard protein cuticle. These organisms possess a pseudocoelom and are one of the simplest animals that have a two-way digestive system. Sydney Brenner extensively used one member of this phylum, (*) C. elegans, as a model organism. Many members of this phylum are parasitic helminths, such as hookworms and pinworms. For ten points, name this phylum of nonsegmented roundworms.
answer:
Science