148430 An ideal gas $A$ and a real gas $B$ have their volumes increased from $V$ to $2 \mathrm{~V}$ under isothermal conditions. The increase in internal energy

148431 A gas is taken through the cycle $A \rightarrow B \rightarrow C \rightarrow A$, as shown. What is the net work done by the gas?

148432 A thermodynamic system is taken through the cycle $A B C D$ as shown in figure. Heat rejected by the gas during the cycle is

148433 One mole of an ideal gas goes from an initial state $A$ to final state $B$ via two processes. If first undergoes isothermal expansion from volume $\mathrm{V}$ to $3 \mathrm{~V}$ and then its volume is reduced from $3 \mathrm{~V}$ to $V$ at constant pressure. The correct $p-V$ diagram representing the two processes is

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148430 An ideal gas $A$ and a real gas $B$ have their volumes increased from $V$ to $2 \mathrm{~V}$ under isothermal conditions. The increase in internal energy

148431 A gas is taken through the cycle $A \rightarrow B \rightarrow C \rightarrow A$, as shown. What is the net work done by the gas?

148432 A thermodynamic system is taken through the cycle $A B C D$ as shown in figure. Heat rejected by the gas during the cycle is

148433 One mole of an ideal gas goes from an initial state $A$ to final state $B$ via two processes. If first undergoes isothermal expansion from volume $\mathrm{V}$ to $3 \mathrm{~V}$ and then its volume is reduced from $3 \mathrm{~V}$ to $V$ at constant pressure. The correct $p-V$ diagram representing the two processes is

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3

4

148430 An ideal gas $A$ and a real gas $B$ have their volumes increased from $V$ to $2 \mathrm{~V}$ under isothermal conditions. The increase in internal energy

148431 A gas is taken through the cycle $A \rightarrow B \rightarrow C \rightarrow A$, as shown. What is the net work done by the gas?

148432 A thermodynamic system is taken through the cycle $A B C D$ as shown in figure. Heat rejected by the gas during the cycle is

148433 One mole of an ideal gas goes from an initial state $A$ to final state $B$ via two processes. If first undergoes isothermal expansion from volume $\mathrm{V}$ to $3 \mathrm{~V}$ and then its volume is reduced from $3 \mathrm{~V}$ to $V$ at constant pressure. The correct $p-V$ diagram representing the two processes is

1

2

3

4

148430 An ideal gas $A$ and a real gas $B$ have their volumes increased from $V$ to $2 \mathrm{~V}$ under isothermal conditions. The increase in internal energy

148431 A gas is taken through the cycle $A \rightarrow B \rightarrow C \rightarrow A$, as shown. What is the net work done by the gas?

148432 A thermodynamic system is taken through the cycle $A B C D$ as shown in figure. Heat rejected by the gas during the cycle is

148433 One mole of an ideal gas goes from an initial state $A$ to final state $B$ via two processes. If first undergoes isothermal expansion from volume $\mathrm{V}$ to $3 \mathrm{~V}$ and then its volume is reduced from $3 \mathrm{~V}$ to $V$ at constant pressure. The correct $p-V$ diagram representing the two processes is

1

2

3

4