Instructions: 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.
Input: In the Kjeldahl method, this procedure is followed by titration of ammonia product. In the Dean-Stark apparatus, this method's setup is associated with a plate number. One type of this procedure may use a Kugelrohr and is known as the "vacuum" type. Two other common types include the "fractional" and "simple" type of this procedure, and this procedure is governed by Raoult's Law. For 10 points, name this procedure in which components of a mixture are separated based on their different boiling points.
Output:
Science