Chapter 6: Class 10 Chemistry Exam Tests
Class 10 Chemistry MCQs - Chapter 6
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MCQ 86: What is the extension of the exosphere above the surface of Earth?
MCQ 87: Maximum temperature of the troposphere is
MCQ 88: Which of the following is not an air pollutant?
MCQ 89: Which of the following protects Earth's surface from being hit by most meteoroids?
MCQ 90: What is meant by the term 'thermo'?
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