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A gas can be liquefied by
  • a)
    lowering the temperature
  • b)
    increasing the temperature
  • c)
    increasing the pressure
  • d)
    both by increasing the pressure and lowering the temperature
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
A gas can be liquefied bya)lowering the temperatureb)increasing the t...
On increasing pressure, the volume of the gas decreases which brings gaseous molecules together and decreases the space between them and on decreasing the temperature the kinetic energy of the molecules decreases and forces of attraction between them increases and thus, gas can be converted into liquid.
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A gas can be liquefied bya)lowering the temperatureb)increasing the temperaturec)increasing the pressured)both by increasing the pressure and lowering the temperatureCorrect answer is option 'D'. Can you explain this answer?
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