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Class 9ScienceMATTER IN OUR SURROUNDINGSTextbook - MATTER IN OUR SURROUNDINGS
Easy

Suggest a method to liquefy atmospheric gases.

  • A
    Increasing pressure and increasing temperature
  • B
    Applying pressure and reducing temperature
  • C
    Reducing pressure and increasing temperature
  • D
    Reducing pressure and reducing temperature
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Class 9 Questions

Class 9

Science Questions

Chapter

MATTER IN OUR SURROUNDINGS

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Textbook - MATTER IN OUR SURROUNDINGS

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