Class 10 Online Courses

Chapter 10: Class 10 Chemistry Exam Tests

Class 10 Chemistry MCQs - Chapter 10

The Atmosphere Multiple Choice Questions (MCQ Quiz) PDF Download - 1

The Book The atmosphere Multiple Choice Questions and Answers (MCQs), the atmosphere MCQ Quiz PDF, test 1 to study online class 10 chemistry certificate courses. Practice Air Pollutants MCQs PDF, the atmosphere quiz questions and answers for online certifications. The e-Book The Atmosphere MCQ App Download: 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 PDF, "The Atmosphere" App Download (Free) with carbons, chlorofluorocarbons, fluorides, and grease choices for online certifications. Solve air pollutants quiz questions, download Google eBook (Free Sample) for online study.

Class 10 Chemistry MCQs: The Atmosphere Quiz PDF Download - 1

MCQ: Solvents used for cleaning electronic circuit boards are

A) chlorofluorocarbons
B) carbons
C) fluorides
D) grease

MCQ: Percentage of neon in the air is

A) 0.0018
B) 0.0019
C) 0.002
D) 0.0021

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

A) 10 °C cooler
B) 6.5 °C hotter
C) 6.5 °C cooler
D) 20 °C cooler

MCQ: The pH of acid rain is

A) more than 5.6
B) less than 5.6
C) 10
D) 7

MCQ: The atmosphere is divided in to

A) 2 layers
B) 3 layers
C) 1 layer
D) 4 layers

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