Air and Atmosphere Multiple Choice Questions and Answers 14

Air and atmosphere MCQs, air and atmosphere quiz answers 14 to learn elementary school science courses online. Air and processes multiple choice questions (MCQs), air and atmosphere quiz questions and answers for online elementary education degree. Composition of air, fractional distillation of air, air and processes test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Composition of air, fractional distillation of air, air and processes, with choices non-fractional column, non-fractional column, fractional row, and fractionating column for online elementary education degree. Free science study guide for online learning air and processes quiz questions to attempt multiple choice questions based test.

MCQ on Air and Atmosphere Worksheets 14 PDF Book Download

MCQ: Water vapor is less dense than

  1. temperature
  2. air
  3. dust
  4. space

B

MCQ: Liquefied air is put into an apparatus known as

  1. non-fractional column
  2. non-fractional column
  3. fractional row
  4. fractionating column

D

MCQ: Percentage composition of oxygen in exhaled air is

  1. 16%
  2. 20%
  3. 22%
  4. 32%

A

MCQ: Percentage composition of carbon dioxide in exhaled air is

  1. 8%
  2. 4%
  3. 6%
  4. 10%

B

MCQ: As temperature of air increases, there is an increases in capacity of

  1. mineral
  2. water vapor
  3. molecules
  4. atom

B