Under isothermal condition, a gas at 300K expands from 0.1L to 0.25L against a constant external pressure of 2 bar. The work done by the gas is:
[Given that 1L bar = 100 J]
-30 J
5 kJ
25 J
30 J
We know that the work done is given as:
Now,
Option 1 is correct.
-30 J
Option 2)5 kJ
Option 3)25 J
Option 4)30 J