Energy — Practice Quiz
ICSE · Class 10 · Environmental Science
Try a 4-question quiz on Energy for ICSE Class 10 Environmental Science: tap an answer to check it and see why. 51 questions in the full chapter test.
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Quick Quiz: Energy
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Which fuel is the most widely used fossil fuel for electricity generation?
What is the main component of natural gas?
Which statement best describes renewable sources of energy?
Which of these is a renewable source of energy?
Sample Questions
What is the chemical formula of methanol?
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CH3OH
Methanol has the chemical formula CH3OH.
What is the chemical formula of ethanol?
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C2H5OH
Ethanol has the chemical formula C2H5OH.
Gasohol is a mixture of gasoline and what other fuel?
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Anhydrous ethanol
Gasohol is an alternative fuel made by mixing gasoline with anhydrous ethanol.
What does CNG stand for?
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Compressed Natural Gas
CNG stands for Compressed Natural Gas.
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