1.

The state of a mole of an ideal gas changed from state A at pressure 2P and volume V follows four different processes and finally returns to initial state A reversibly as shown below in the graph. By intercepting the graph answer the following questions: Which is the kind of process followed from state A to state B?

Answer»

isochoric expansion
isobaric expansion
ISOTHERMAL reversible expansion
isothermal IRREVERSIBLE compression.

ANSWER :B


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