KTGHard
Question
For free expansion of a gas in an adiabatic container which of the following is true ?
Options
A.Q = W = 0 and ᐃU = 0
B.Q = 0, W > 0 and ᐃU = Q
C.W = 0, Q > 0 and ᐃU = Q
D.W = 0, Q < 0 and ᐃU = 0
Solution
For free expansion
Q = 0, W = 0, ᐃU = 0
Q = 0, W = 0, ᐃU = 0
Create a free account to view solution
View Solution FreeMore KTG Questions
A cylinder contains 10 kg of gas at pressure of 107 N/m2. The quantity of gas taken out of the cylinder, if final pressu...When a system is taken from state ′a′ to state ′b′ along the path ′acb′, it is found...When an ideal gas undergoes an adiabatic change causing a temperature change ᐃT(i) there is no heat gained or lost...At what temperature will the rms velocity of O2 molecules be equal to that of H2 at 200K...Avogadro′s number is the number of molecules :...