KTGHard
Question
The internal energy of an ideal gas is equal to negative of the work done by the system, then
Options
A.The process must be adiabatic
B.The process must be isothermal
C.The process must be isobaric
D.The temperature must decrease
Solution
As ᐃQ = ᐃU + W
ᐃU = − W (give)
or ᐃQ = 0
∴ Process is adiabatic
ᐃU = − W (give)
or ᐃQ = 0
∴ Process is adiabatic
Create a free account to view solution
View Solution FreeMore KTG Questions
Two containers of same volume are filled with atomic Hydrogen and Helium respectively at 1 and 2 atm pressure. If the te...The molar heat capacity C for an ideal gas going through a process is given by C = , where ′a′ is a constant...Three perfect gases at absolute temperatures T1, T2 and T3 are mixed. The masses of molecules are m1, m2 and m3 and the ...Pi, Vi are initial pressure and volumes and Vf is final volume of a gas in a thermodynamic process respectively. If PVn ...What is the meaning of point masses for the molecules of ideal gas :-...