April 28, 2024, 12:03:13 AM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: Pure Substance  (Read 3275 times)

0 Members and 1 Guest are viewing this topic.

Offline BreakingBad20

  • Regular Member
  • ***
  • Posts: 44
  • Mole Snacks: +1/-1
  • Gender: Male
Pure Substance
« on: April 18, 2012, 04:50:09 AM »
For a pure substance ___________________________.    (2 marks)
A.   its entropy values at different physical states follow the order: Ssolid >Sliquid >Svapour
B.   its entropy values at different physical states follow the order: Ssolid <Sliquid <Svapour
C.   its entropy change conserves in any process.
D.   its entropy can be converted to other form of energy.
E.   None of above.

I think it is A but I can't find any relative information in my notes.
Logged

Offline BreakingBad20

  • Regular Member
  • ***
  • Posts: 44
  • Mole Snacks: +1/-1
  • Gender: Male
Re: Pure Substance
« Reply #1 on: April 18, 2012, 05:11:31 AM »
S stands for entropy by the way!
Logged

Offline UG

  • Full Member
  • ****
  • Posts: 822
  • Mole Snacks: +134/-15
  • Gender: Male
Re: Pure Substance
« Reply #2 on: April 18, 2012, 05:29:40 AM »
Any information in your notes about what entropy is? Or the definition?
Logged

Offline BreakingBad20

  • Regular Member
  • ***
  • Posts: 44
  • Mole Snacks: +1/-1
  • Gender: Male
Re: Pure Substance
« Reply #3 on: April 18, 2012, 05:52:02 AM »
Quote from: UG on April 18, 2012, 05:29:40 AM
Any information in your notes about what entropy is? Or the definition?
It has been staring at me from the page on my left for the past hour. The answer is B. I think I need to take a break  :)
Logged

Offline UG

  • Full Member
  • ****
  • Posts: 822
  • Mole Snacks: +134/-15
  • Gender: Male
Re: Pure Substance
« Reply #4 on: April 18, 2012, 06:05:45 AM »
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links