Question
Chemistry Question on liquifaction of gases
Under isothermal condition, a gas at 300 K expands from 0.1 L. to 0.25 L against a constant external pressure of 2 bar. The work done by the gas is: [Given that 1 L bar=100J]
A
-30 J
B
5 kJ
C
25 J
D
30 J
Answer
30 J
Explanation
Solution
The correct option is (D) :30 J