CBSE Class 9 Answered
list two ways to liquify gases
Asked by Saji Narayanan | 24 Jul, 2013, 05:39: PM
Expert Answer
Atmospheric gases can be liquefied by
a. increasing atmospheric pressure so that the particles are compressed.
b. decreasing temperature in order to reduce their kinetic energy.
Answered by | 24 Jul, 2013, 08:28: PM
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