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Air and Atmosphere MCQs App Download - Grade 6 Science PDF e-Book

Class 6 Science MCQs - Chapter 1

Air and Atmosphere Multiple Choice Questions (MCQs) PDF Download - 1

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The Air and atmosphere Multiple Choice Questions (MCQs) with Answers PDF (Air and Atmosphere MCQs PDF e-Book) download Ch. 1-1 to study Grade 6 Science Course. Learn Air and Atmosphere Quiz Questions and Answers to study online classes courses. The Air and Atmosphere MCQs App Download: Free Grade 6 Science Study [Free] App for fractional distillation of air, composition of air, gas properties and air test prep for online certificate courses.

The MCQ: Nitrogen is obtained from the fractional distillation of liquefied air at about "Air and Atmosphere" App Download [Free] with answers: 186 °c, 196 °c, 176 °c, and 166 °c to study online classes courses. Solve Fractional Distillation of Air MCQ Questions, download Google e-Book (Free Sample) for free online classes.

Air and Atmosphere MCQs with Answers PDF Download: Quiz 1

MCQ: 1

Nitrogen is obtained from the fractional distillation of liquefied air at about

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

A greenhouse gas that absorbs energy and maintains the earth's temperature is

  1. carbon dioxide
  2. oxygen
  3. nitrogen
  4. argon
MCQ: 3

The main constituent in air is

  1. nitrogen
  2. oxygen
  3. argon
  4. water vapor
MCQ: 4

On cooling, a liquid will be changed into

  1. dense
  2. solid
  3. semi-solid
  4. liquid
MCQ: 5

Combustion cannot take place without

  1. water
  2. carbon
  3. air
  4. zinc

Air and Atmosphere Study App: Free Download iOS & Android

The App: Air and Atmosphere MCQs App to study Air and Atmosphere Notes, 6th Grade Science MCQ App, and 7th Grade Science MCQs App. The "Air and Atmosphere" App to Free Download 6th Grade Science MCQ Apps (Android & iOS) to study online classes courses. Download App Store & Play Store study Apps with all functionalities for free online classes.

Air and Atmosphere Apps (Android & iOS)

Air and Atmosphere App

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