Chemical Thermodynamics Question 323
Question: Select the correct set of statement/s:
I. Work done by the surrounding in case of infinite stage expansion is more than single stage expansion
II. Irreversible work is always greater than reversible work (with sign)
III. On an ideal gas in case of single stage expansion and compression system as well as surrounding are restored back to their original states
IV. If gas is in thermodynamic equilibrium the expansion is taken from state A to state B, by four successive single stage expansions.
Options:
A) II
B) I, II, III, IV
C) II, IV
D) I, II, IV
Show Answer
Answer:
Correct Answer: A
Solution:
- I. Work done by the system in case of infinite stage expansion is more than single stage expansion. III. Single stage process is an irreversible process.
