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Chapter 7 of 10
Important Questions

Energy — Important Questions

ICSE · Class 10 · Environmental Science

51 important questions from Energy for ICSE Class 10 Environmental Science, with answers. Written for the board exams 2027.

51 questions48 flashcards5 concepts

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51 Questions·
multiple choicetrue falsemultiple correct

Important Questions from Energy

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.

+47 more questions on Energy (ICSE Class 10 Environmental Science)

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Frequently Asked Questions

What are the important topics in Energy for ICSE Class 10 Environmental Science?
Key topics in Energy include Fossil Fuels and Electricity Generation, Nuclear Energy, Safety Concerns and Nuclear Disasters, Renewable Energy Sources. Study these first, then practise questions on each for the ICSE Class 10 board exam.
How many important questions are there in Energy?
Super Tutor has 51 practice questions for Energy, including multiple choice, true false, multiple correct questions. A sample with answers is on this page.

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

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Quizzes, flashcards, an AI doubt solver and a study plan for ICSE Class 10 Environmental Science. Free to start, no card needed.