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Statements on ideal gases

  1. Oct 23, 2015 #1

    Janiceleong26

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    1. The problem statement, all variables and given/known data
    image.jpg

    2. Relevant equations


    3. The attempt at a solution
    I chose 1&2, but all three are correct. I thought for a constant pressure, if temperature is doubled, then the volume would doubled too? As P=V/T ?
     
    Janiceleong26, Oct 23, 2015
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  3. Oct 24, 2015 #2

    Borek

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    Staff: Mentor

    3 is not a correct statement. Change from 25°C to 50°C is not doubling the temperature. Change from 100 K to 200 K is.
     
    Borek, Oct 24, 2015
  4. Oct 24, 2015 #3

    Janiceleong26

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    Sorry I typed wrongly, I chose 1,2&3, but ans. is 1&2.
    oh.. Right, they must be in Kelvins. Thanks again :smile:
     
    Janiceleong26, Oct 24, 2015
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