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Environmental Chemistry I Atmosphere MCQ App Download - Grade 10 Chemistry PDF e-Book

Class 10 Chemistry MCQs - Chapter 6

Environmental Chemistry I Atmosphere Multiple Choice Questions (MCQ) PDF Download - 2

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The Environmental chemistry i atmosphere Multiple Choice Questions (MCQ Quiz) with Answers PDF (Environmental Chemistry I Atmosphere MCQ PDF e-Book) download Ch. 6-2 to learn Grade 10 Chemistry Course. Study Layers of Atmosphere Multiple Choice Questions and Answers (MCQs) PDF, Environmental Chemistry I Atmosphere Quiz Questions and Answers to study online schools courses. The Environmental Chemistry I Atmosphere MCQ App Download: Free Grade 10 Chemistry App to learn layers of atmosphere, chemistry mcqs for class 10, air pollution test prep for virtual online school.

The MCQs: The outer layer of the thermosphere is "Environmental Chemistry I Atmosphere" App (Android, iOS) with answers: exosphere, ionosphere, mesosphere, and stratosphere to study online schools courses. Practice Layers of Atmosphere MCQ Questions, download Apple e-Book (Free Sample) for online certifications.

Environmental Chemistry I Atmosphere MCQs with Answers PDF Download: Quiz 2

MCQ: 6

The outer layer of the thermosphere is

  1. ionosphere
  2. exosphere
  3. mesosphere
  4. stratosphere
MCQ: 7

Minimum temperature of the troposphere is

  1. 17 °C
  2. −55 °C
  3. −5 °C
  4. 1800 °C
MCQ: 8

The temperature of the outer mesosphere is

  1. 93 °C
  2. −93 °C
  3. ;5 °C
  4. −5 °C
MCQ: 9

If silk clothes are left in the open air for a week or so, their color fades because of

  1. sulphur dioxide is converted into sulphur trioxide
  2. dirt
  3. carbon monoxide
  4. nitrogen oxides
MCQ: 10

Height of thermosphere is

  1. 50 Km
  2. 80 Km
  3. above 80 Km
  4. 30 Km

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Environmental Chemistry I Atmosphere Apps (Android & iOS)

Environmental Chemistry I Atmosphere App

10th Grade Chemistry Apps (Android & iOS)

10th Grade Chemistry App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App

College Chemistry Apps (Android & iOS)

College Chemistry App