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Chapter 7 of 10
Practice Quiz

Energy

ICSE · Class 10 · Environmental Science

Practice quiz for Energy — ICSE Class 10 Environmental Science. MCQs and questions with answers to test your preparation.

51 questions48 flashcards5 concepts

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Quick Quiz: Energy

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1

Which fuel is the most widely used fossil fuel for electricity generation?

2

What is the main component of natural gas?

3

Which statement best describes renewable sources of energy?

4

Which of these is a renewable source of energy?

51 Questions·
multiple choicetrue falsemultiple correct

Sample Questions

1multiple choice
1 marks

What is the chemical formula of methanol?

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CH3OH

Methanol has the chemical formula CH3OH.

2multiple choice
1 marks

What is the chemical formula of ethanol?

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C2H5OH

Ethanol has the chemical formula C2H5OH.

3multiple choice
1 marks

Gasohol is a mixture of gasoline and what other fuel?

Show answer

Anhydrous ethanol

Gasohol is an alternative fuel made by mixing gasoline with anhydrous ethanol.

4multiple choice
1 marks

What does CNG stand for?

Show answer

Compressed Natural Gas

CNG stands for Compressed Natural Gas.

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Frequently Asked Questions

What are the important topics in Energy for ICSE Class 10 Environmental Science?
Energy covers several key topics that are frequently asked in ICSE Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Energy — ICSE Class 10 Environmental Science?
Understand the core concepts first, then work through the 51 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 10 Environmental Science.