Question

One mole of a monatomic ideal gas goes through a thermodynamic cycle, as shown in the volume versus temperature (V – T) diagram. The correct statement(s)
is/are:
[R is the gas constant]
A. Work done in this thermodynamic cycle (1 ⟶2 ⟶ 3 ⟶4 ⟶1) is │W│= 1/2 RT₀
B. The ratio of heat transfer during processes 1 ⟶2 and 2 ⟶3 is │Q₁￫₂ │= 5
│Q₂￫₃ │ 3
C. The above thermodynamic cycle exhibits only isochoric and adiabatic processes.
D. The ratio of heat transfer during processes 1 ⟶2 and 3 ⟶4 is │Q₁￫₂ │= 1
│Q₃￫₄ │ 2

Answer 1

One mole of a monatomic ideal gas goes through a thermodynamic cycle, as shown in the volume versus temperature (V – T) diagram. The correct statement(s)

is/are:

[R is the gas constant]

A. Work done in this thermodynamic cycle (1 ⟶2 ⟶ 3 ⟶4 ⟶1) is │W│= 1/2 RT₀

B. The ratio of heat transfer during processes 1 ⟶2 and 2 ⟶3 is │Q₁￫₂ │= 5

│Q₂￫₃ │ 3

C. The above thermodynamic cycle exhibits only isochoric and adiabatic processes.

D. The ratio of heat transfer during processes 1 ⟶2 and 3 ⟶4 is │Q₁￫₂ │= 1

│Q₃￫₄ │ 2