Fractional Distillation of Air MCQs Quiz Worksheet PDF Download

Fractional distillation of air MCQs, learn science online test prep for elementary school exam prep for distance learning, free online courses. Practice air and atmosphere multiple choice questions (MCQs), fractional distillation of air quiz questions and answers for online 6th grade tests.

Study elementary school courses, online science degree programs MCQs: nitrogen is obtained from fractional distillation of liquefied air at about, for online courses with choices 196°c, 186°c, 176°c, and 166°c with science question bank with answer key for homeschooling students to get prepare for exams. Free science student portal for online learning fractional distillation of air quiz questions, MCQs to find questions answers based online learning tests.

MCQs on Fractional Distillation of Air Quiz PDF Download

MCQ: Nitrogen is obtained from fractional distillation of liquefied air at about

  1. 196°C
  2. 186°C
  3. 176°C
  4. 166°C


MCQ: To perform fractional distillation of air, it must be liquefied and then purified to remove

  1. dust
  2. molecule
  3. atom
  4. rust


MCQ: Fractional distillation consists of

  1. two steps
  2. three steps
  3. four steps
  4. five steps


MCQ: A method that is mainly used in separating components of crude oil is known as

  1. chromatography
  2. filtration
  3. evaporation
  4. fractional distillation


MCQ: Fractional distillation is a process in which liquids evaporate at

  1. none of them
  2. constant temperature
  3. different temperature
  4. same temperature