Fractional Distillation of Air MCQs Quiz Worksheet PDF Download

Learn fractional distillation of air MCQs, science test for learning online courses and test prep to practice. Air and atmosphere quiz questions has multiple choice questions (MCQ), fractional distillation of air test to learn for online 6th grade tests.

Science practice test MCQ on nitrogen is obtained from fractional distillation of liquefied air at about with choices 196°c, 186°c, 176°c and 166°c problem solving skills for competitive exam, formative assessment, interview questions with answer key. Free science revision notes to learn fractional distillation of air quiz with 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