Three different processes that can occur in an ideal monoatomic gas are shown in the P vs V diagram. The paths are labelled as A → B , A → C and A → D . The change in internal energies during these pr

Question

Three different processes that can occur in an ideal monoatomic gas are shown in the $P$ vs $V$ diagram. The paths are labelled as $A \to B, A \to C$ and $A \to D$ . The change in internal energies during these process are taken as $E_{A B}, E_{A C}$ and $E_{A D}$ and the work done as $W_{A B}, W_{A C}$ and $W_{A D}$ . The correct relation between these parameters are:

TestHub · Accepted Answer

E A B = E A C = E A D d U = n f R 2 T f - T i W A B > 0 ( + ) as V ↑ W A C = 0 as V = constant W A D < 0 ( - ) as V ↓ Δ T is same for E A B = E A C = E A D

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