TASK DEFINITION: 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.
PROBLEM: Together with a Dutchman, this man is the namesake of the reverse of the Barnett effect, and he is also the namesake of a relation that states the diffusion coefficients of ions are proportional to temperature. Together with an Indian scientist, he is the namesake of a type of matter whose behavior is governed by the GrossPitaevskii equation, and a statistics for determining the distribution of bosons. He won the Nobel Prize for the law of the photoelectric effect, which he discovered in his spare time while working in the Swiss patent office. FTP name this scientist who formulated the theory of relativity and proposed that E equals mc squared.

SOLUTION: Science

PROBLEM: One description of the court of this leader is a History written in Greek by Priscus of Panium. A policy of appeasement was unsuccessfully used by Theodosius II to try and stop this ruler from invading his empire. This man fought a battle against forces under Theodoric I and Aetius on the Catalaunian Plains. This loser of the Battle of Chalons became sole ruler of his people after he arranged the murder of his brother Bleda. For 10 points, name this ruler who gained the title ""Scourge of God"" for his invasions into the Roman Empire while leader of the Huns.

SOLUTION: History

PROBLEM: One of these functional groups can be added to a terminal alkyne, frequently catalyzed by copper(I), in what has been referred as the paradigm of click chemistry by K. Barry Sharpless. That is a 1,3-dipolar reaction known as the Huisgen cycloaddition, which results in a 1,2,3-triazole. One of these is reacted with tri-phenyl-phosphine in the Staudinger reaction; that reaction results in tri-phenyl-phosphine oxide and a reduced version of this functional group. These are defined as compounds containing the group N3 with one nitrogen attached to a parent structure. FTP, name this functional group which can be reduced to amines.

SOLUTION:
Science