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Grade 10 Chemistry MCQs

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The Atmosphere Multiple Choice Questions Online p. 1

Learn The atmosphere multiple choice questions and answers, the atmosphere quiz answers PDF to learn grade 10 chemistry test 1 for online courses. Air Pollutants MCQs, the atmosphere quiz questions and answers for online certifications. "The Atmosphere MCQ" PDF Book: air pollutants, climatology, meteorology, atmospheric?chemistry test prep for online teaching certification programs.

"Solvents used for cleaning electronic circuit boards are" Multiple Choice Questions (MCQ) on the atmosphere with choices carbons, chlorofluorocarbons, fluorides, and grease for online certifications. Practice air pollutants quiz questions for school certificate programs for online study.

MCQs on The Atmosphere Quiz

MCQ: Solvents used for cleaning electronic circuit boards are

chlorofluorocarbons
carbons
fluorides
grease

MCQ: Percentage of neon in the air is

0.0018
0.0019
0.002
0.0021

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

10 °C cooler
6.5 °C hotter
6.5 °C cooler
20 °C cooler

MCQ: The pH of acid rain is

more than 5.6
less than 5.6
10
7

MCQ: The atmosphere is divided in to

2 layers
3 layers
1 layer
4 layers

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