In a free adiabatic expansion, a real gas is allowed to spread to twice its original volume with no energy trasnfer from the surroundings. All of the following are true concerning this process EXCEPT:
A No work is done
B Increased potential energy between molecules results in decreased KE and the gas cools
C Entropy increases
D The gas loses heat
The answer given is D since there's no transfer of heat during adiabatic process, but that automatically makes other choices true. How is answer choice A and C a true statement during adiabatic expansion? how can no work be done??
A No work is done
B Increased potential energy between molecules results in decreased KE and the gas cools
C Entropy increases
D The gas loses heat
The answer given is D since there's no transfer of heat during adiabatic process, but that automatically makes other choices true. How is answer choice A and C a true statement during adiabatic expansion? how can no work be done??