Question

During which of the thermodynamic process represented by PV diagram the heat absorbed by system may be equL to area pv graph

Answer 1

Answer:It is typical for chemistry texts to write the first law as ΔU=Q+W. It is the same law, of course - the thermodynamic expression of the conservation of energy principle. It is just that W is defined as the work done on the system instead of work done by the system.

Explanation:. A PV diagram plots the change in pressure P with respect to volume V for some process or processes. ... A key feature of the diagram is that the amount of energy expended or received by the system as work can be estimated as the area under the curve on the chart.