Fractional Distillation of Air MCQs Quiz Worksheet PDF Book Download

Fractional distillation of air MCQs, fractional distillation of air quiz answers for online elementary school courses. Practice air and atmosphere multiple choice questions (MCQs), fractional distillation of air quiz questions and answers. Career test on air and processes, gas properties and air, fractional distillation of air test prep for elementary school teaching certification.

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

MCQ on Fractional Distillation of Air PDF Book 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