Statements on ideal gases

  • #1
Janiceleong26
276
4

Homework Statement


image.jpg


Homework Equations




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 ?
 

Answers and Replies

  • #2
Borek
Mentor
29,170
3,845
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.
 
  • #3
Janiceleong26
276
4
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.
Sorry I typed wrongly, I chose 1,2&3, but ans. is 1&2.
oh.. Right, they must be in Kelvins. Thanks again :smile:
 

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