The internal energy when a system goes from state A to B is $40 k J m o l^{- 1}$ . If the system goes from A to B by a reversible path and returns to state A by an irreversible path. What would be the net change in internal energy?

40 kJ

No worries! We‘ve got your back. Try BYJU‘S free classes today!

> 40 kJ

No worries! We‘ve got your back. Try BYJU‘S free classes today!

< 40 kJ

No worries! We‘ve got your back. Try BYJU‘S free classes today!

zero

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D zero
Internal energy is a state function because its value doesn’t depend on the path taken to reach that specific value but it
depends only on final and initial value. For the cyclic process the change in value of state functions becomes zero. Hence value of $Δ U = 0$

Suggest Corrections

Similar questions

The internal energy change when a system goes from state $A$ to $B$ is $40 k J m o l e^{- 1}$ . If the system goes from $A$ to $B$ by a reversible path and returns to state $A$ by an irreversible path, what would be the net change in internal energy?

Q. The internal energy when a system goes from state A to B is 40 kJ. If the system goes from A to B by a reversible path and returns to state A by an irreversible path. What would be the net change in internal energy?

Q. The internal energy change when a system goes from state A to B is 40 kJ/mol. If the system goes from A to B by a reversible path and returns to state A by an irreversible path. What would be the net change in internal energy?

Q. The internal energy change when a system goes from state A to B is

40

kJ/mole. If the system goes from A to B by a reversible path and returns to state A by an irreversible path what would be the net change in internal energy?

The internal energy change when a ssyste goes from state A TO B is 40kJ/mol.If the system goes from A to by a reversible path and returns to state A by an irreversible path what would be the change in internal energy

Join BYJU'S Learning Program

The internal energy when a system goes from state A to B is 40 kJmol−1. If the system goes from A to B by a reversible path and returns to state A by an irreversible path. What would be the net change in internal energy?

The correct option is D zeroInternal energy is a state function because its value doesn’t depend on the path taken to reach that specific value but it depends only on final and initial value. For the cyclic process the change in value of state functions becomes zero. Hence value of ΔU=0

The internal energy when a system goes from state A to B is $40 k J m o l^{- 1}$ . If the system goes from A to B by a reversible path and returns to state A by an irreversible path. What would be the net change in internal energy?

The correct option is D zero
Internal energy is a state function because its value doesn’t depend on the path taken to reach that specific value but it
depends only on final and initial value. For the cyclic process the change in value of state functions becomes zero. Hence value of $Δ U = 0$