Question

Teachers Signature
13.
An enclosed ideal gas is taken through a cycle as shown in the figure. Then
KTG & Thermodynam
heasa
이
N
(A) Along AB, temperature decreases while along BC temperature increases
(B) Along AB, temperature increases while along BC the temperature decreases.
(C) Along CA work is done by the gas and the internal energy remains constant.
(D) Along CA work is done on the gas and internal energy of the gas increases.​

Answer 1

Answer:

oxygen is an ideal gas which needs to regulate human activities