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.

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.
Science

In weddings in this religion, the bride and groom consult a clearness committee and exchange declarations. Children in this religion are taught to live by the acronym SPICES. Isaac Crewdson's writings caused the Beaconite split in this religion, which in its early existence was led by a group called the "Valiant Sixty". Yearly gatherings in East Africa led to Kenya becoming home to the largest population of this religion's members. The Richmond Declaration is an important text in this sect, which saw an early split between the Wilburites and Gurneyites. Central tenets of this non-Mormon sect include continuous revelation and the "priesthood of all believers". Its members, who participate in either "programmed" or "unprogrammed" worship and use "plain speech", believe they reflect the "inner light" of God. For 10 points, name this Christian denomination founded by George Fox, whose members tremble before God.
Social Science

This collaborater of Colonel Seves achieved a great triumph in the Citadel massacre. This man's ambissions led Mahmud II to accept Russian mediation which led to the Peace of Kutahia, but he finally achieved virtual independence from his sovereign following the Battle of Nizip in 1839. His son Ibrahim won a great victory at Konya but was defeated at by a combined Russian, British, and French force at Navarino. Famous for destroying the Mamelukes, FTP, name this Albanian-born viceroy of Egypt, who ruled it from 1805 to 1848.

History