Class 10 Online Courses

Class 10 chemistry Practice Tests


Class 10 Chemistry Online Tests

Environmental Issues MCQ Quiz Online PDF Download

The Book Environmental issues Multiple Choice Questions (MCQ Quiz) with answers, environmental issues MCQ Quiz PDF download to study online 10th grade chemistry certificate courses. Practice Environmental Chemistry I Atmosphere Multiple Choice Questions and Answers (MCQs), Environmental Issues quiz answers PDF for online education. The e-Book Environmental Issues MCQ App Download: meteorology, environmental pollution, air pollution, troposphere test prep for taking online classes.

The MCQ: Which of the following have an impact on brain development in human beings especially among children? PDF, "Environmental Issues" App Download (Free) with chlorofluorocarbons (cfcs), methane, carbon monoxide, and lead compounds choices for online education. Solve environmental chemistry i atmosphere quiz questions, download Google eBook (Free Sample) for online school and college.


Class 10 Chemistry MCQs: Environmental Issues Quiz Questions PDF Download

MCQ: Which of the following have an impact on brain development in human beings especially among children?

A) chlorofluorocarbons (CFCs)
B) methane
C) carbon monoxide
D) lead compounds

MCQ: Group of chemically unreactive compounds that are commonly used as solvents are called

A) chlorofluorocarbons (CFCs)
B) functional groups
C) alkyl groups
D) lead compounds

MCQ: Which of the following is produced when dead plant material decays in the absence of air?

A) chlorofluorocarbons (CFCs)
B) methane
C) carbon monoxide
D) lead compounds

MCQ: Which of the following is true about nitrogen dioxide?

A) it is colorless
B) it is odourless
C) it is soluble in water
D) it is soluble in oxygen

MCQ: Which of the following comes mainly due to the combustion of fuel used in motor vehicles?

A) chlorofluorocarbons (CFCs)
B) methane
C) carbon monoxide
D) lead compounds

Practice Tests: Class 10 Chemistry Exam Prep

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10th Grade Chemistry App (Android & iOS)

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A level Chemistry Quiz App