Fractional Distillation of Air MCQs Quiz and Answers Tests pdf Download

Practice fractional distillation of air MCQs in science quiz for test prep. Air and atmosphere quiz questions has multiple choice questions (MCQ) with fractional distillation of air test, answers as nitrogen is obtained from fractional distillation of liquefied air at about, answer key with choices as 196°c, 186°c, 176°c and 166°c for competitive exam preparation worksheets. Free science revision notes to learn fractional distillation of air quiz with MCQs to find questions answers based online 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

B

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

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

A

MCQ. Fractional distillation consists of

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

A

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

D

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

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

C