1yes nice.. thanx again [1]
something is definitelly too wrong or too right today
2 questions in chem that too same topic [4]
plz help guyz and galz
Q) Three moles of an ideal gas (Cv = 12.5 JK-1mol-1) are at 300K and 5dm3. If the gas is heated to 320 K and the volume changed to 10dm3, calculate the entropy change .
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21 Answers
1[7][7][7] [2][2][2] plz help people...
the process is not adiabatic or isothermal or isobaric so wat to do...
24this is general formula.............conditions dalo aur expression change ho jayega.............[1][1]
24should i derive it for u??????
use first law for reversible expansioin.......
i can do it if u say.......it would take a minute for me to think about that.......[1]
1any background abt the formula eureka or any comments you'd like to make
24sory i didnt see this post before.....otherewise reply would have come lot before................
its easy if u know the formula..
1no even i got this one [2] btw its getting late dont you think
