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Study the given diagram. 3 moles of gas is put through a series of thermodynamic changes as shown graphically in a cyclic process. The processes A $\rightarrow$ B, B $\rightarrow$ C and C $\rightarrow$ A respectively are

(a) isochoric, isobaric, isothermal
(b) isobaric, isochoric, isothermal
(c) isothermal, isobaric, isochoric
(d) isobaric, isothermal, isochoric

1 Answer

Answer: isochoric, isobaric, isothermal
As shown in the figure,
Process A $\rightarrow$ B is isochoric i.e., volume remains constant.
Process B $\rightarrow$ C is isobaric i.e., pressure remains constant.
Process C $\rightarrow$ A is isothermal i.e., temperature remains constant.
answered Feb 27, 2014 by mosymeow_1

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