Halons Use
Bromofluorocarbons (halons) are primarily used in:
- Air-conditioners
- Refrigerators
- Fire extinguishers — Correct Answer
- Automobiles
Explanation:
Correct Answer Explanation
Halons (bromofluorocarbons) are primarily used in fire extinguishers.
Key Points:
- Halons contribute to ozone depletion.
- They are banned under the Montreal Protocol.
- CFCs are used in air-conditioners and refrigerators.
Why Other Options Are Wrong
- A, B: These use CFCs, not halons.
- D: Automobiles are not primary users of halons.
📚 About this Topic — CH-7: ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
This multiple choice question is from CH-7: ENVIRONMENT AND SUSTAINABLE DEVELOPMENT, Indian Economic Development, NCERT Books. It has 4 options with a detailed explanation of the correct answer. Practice more MCQs from CH-7: ENVIRONMENT AND SUSTAINABLE DEVELOPMENT to strengthen your preparation.
