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Chemistry CBSE Live product
Class 9
Matter in our surroundings
PT2 Revision - Matter in our surroundings
3.
Characteristics of gas particles
Question:
2
m.
Identify the correct answer:
During a hike, you carry an oxygen cylinder to help with breathing at high altitudes. Why is it possible to store a large amount of oxygen in a small tank?
Oxygen has weak intermolecular forces, allowing it to be compressed into a small space
Oxygen is stored as a liquid, which is more compressible
Oxygen molecules are loosely packed due to high pressure
Oxygen molecules are less dense than air
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