Class 10 Courses

Chapter 10: Class 10 Chemistry Exam Tests

Class 10 Chemistry MCQs - Chapter 10

The Atmosphere Multiple Choice Questions (MCQs) PDF Download - 1

The The atmosphere Multiple Choice Questions (MCQs) with Answers PDF, the atmosphere MCQs PDF Download e-Book Ch. 10-1 to study Grade 10 Chemistry Course. Learn The Atmosphere Quiz Questions and Answers for high school certificate courses. The The Atmosphere MCQs App Download: Free learning app for air pollutants, climatology, meteorology, atmospheric?chemistry test prep for online teaching certification programs.

The Multiple Choice Question (MCQ Quiz): Solvents used for cleaning electronic circuit boards are; "The Atmosphere" App Download (Free) with answers: Carbons; Chlorofluorocarbons; Fluorides; Grease; for high school certificate courses. Solve Air Pollutants MCQ Questions, download Google eBook (Free Sample) for online study.

The Atmosphere Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1:

Solvents used for cleaning electronic circuit boards are

  1. chlorofluorocarbons
  2. carbons
  3. fluorides
  4. grease
MCQ 2:

Percentage of neon in the air is

  1. 0.0018
  2. 0.0019
  3. 0.002
  4. 0.0021
MCQ 3:

At every 1 km increase in altitude, the air gets about

  1. 10 °C cooler
  2. 6.5 °C hotter
  3. 6.5 °C cooler
  4. 20 °C cooler
MCQ 4:

The pH of acid rain is

  1. more than 5.6
  2. less than 5.6
  3. 10
  4. 7
MCQ 5:

The atmosphere is divided in to

  1. 2 layers
  2. 3 layers
  3. 1 layer
  4. 4 layers

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The Atmosphere App (Android & iOS)

The Atmosphere App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (iOS & Android)