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Class 10 Science Medium Mcq English Medium

What is now mandatory for all manufacturing companies worldwide, as a result of ozone depletion concerns?

Question
What is now mandatory for all manufacturing companies worldwide, as a result of ozone depletion concerns?
To produce only CFC-based refrigerators
To make CFC-free refrigerators
To stop manufacturing all refrigerators
To use only ozone in refrigerators
Answer
To make CFC-free refrigerators
Detailed Explanation
The chapter states it is now mandatory for manufacturing companies to make CFC-free refrigerators throughout the world. — Examisthan.com
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