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Chemical Energy MCQ (Multiple Choice Questions) PDF Download
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The MCQ: The product of the reactants i.e. hydrogen and oxygen, is; "Chemical Energy" App Download (Free) with answers: Water; Hydrogen peroxide; Hydroxyl-; Trihydrogen oxide; to study online school courses. Solve Energy Resources Quiz Questions, download Apple eBook (Free Sample) for online education programs.
Chemical Energy MCQs: Questions and Answers PDF Download
The only by-product of fuel cell is
- acid
- water
- gas
- neutral chemicals
The product of the reactants i.e. hydrogen and oxygen, is
- water
- hydrogen peroxide
- hydroxyl-
- trihydrogen oxide
One advantage of fuel cell is that it is
- radioactive
- pollution free
- neutral
- unreactive
Compared to combustion engines, the fuel cells are
- less efficient
- moderately efficient
- more efficient
- more violent
The conversion of energy takes place by reacting two elements i.e.
- hydrogen and oxygen
- oxygen and nitrogen
- hydrogen and nitrogen
- argon and radon
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Grade 10 Biology Career Tests
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