Home
Class 12
CHEMISTRY
One mole of a non-ideal gas undergoes a ...

One mole of a non-ideal gas undergoes a change of state `(2.0 atm, 3.0 L, 95 K) rarr (4.0 atm, 5.0L, 245 K)` with a change in internal energy, `DeltaE = 30.0 L-atm`. The change in enthalpy `(DeltaH)` of the process in `L-atm` is

A

40

B

42.3

C

44

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

One mole of a non-ideal gas undergoes a change of state ( 2.0 atm, 3.0L, 95 K) rarr (4.0 atm, 5.0L, 245 K) with a change in internal energy , Delta U= 30.0 L. atm . Calculate change in enthalpy of the process in L. atm .

One mole of a non-ideal gas undergoes a change of state (2.0atm,3.0L,95K)rarr(4.0atm,5.0L,245K) With a change in internal energy DeltaE=30L atm. The change in enthalpy (DeltaH) in the process in L -atm is

One mole of a non-ideal gas undergoes a change of state from (2,0 atm, 3.0 L, 100 K) to (4.0 atm, 5.0 L, 250 K) with a change in internal energy, DeltaU=30.0 Latm. The change on enthalpy of process in (L - atm) is

One mole of an ideal gas undergoes a change of state (2.0) atm, 3.0 L) to (2.0 atm, 7.0 L) with a change in internal energy (DeltaU) = 30 L-atm. The change in enthalpy (DeltaH) of the process in L-atm :

One mole of non - ideal gas undergoes a change of state (1.0 atm, 3.0L, 200 K ) to (4.0 atm, 5.0L,250 K) with a change in internal energy (DeltaU)=40 L-atm . The change in enthalpy of the process in L-atm ,

One mole of an ideal gas undergoes change of state from (4 L, 3 atm) to (6 L, 5 atm). If the change in internal energy is 45 L-atm then the change of enthalpy for the process is

A system containing real gas changes it's state from state -1 to state - 2 . State -1 ( 2atm, 3L,300K) State-2 (5 atm, 4L,500K) If change in internal energy = 30 L atm then calculate change in enthalpy.

Two moles of a perfect gas undergo the following processes: a. A reversible isobaric expansion from (1.0 atm, 20.0L) to (1.0 atm, 40.0L) b. A reversible isochroic change of state from (1.0 atm, 40.0L) to (0.5 atm, 40.0 L) c. A reversible isothermal expansion from (0.5 atm, 40.0 L) to(1.0 atm, 20.0 L) i. Sketch with lables each of the processes on the same P -V diagram. ii. Calculate the total work (w) and the total heat change (q) involved in the above process. iii. What will be the values of DeltaH for the overall process?

Two moles of a perfect gas undergo the following processes: a. A reversible isobaric expansion from (1.0 atm, 20.0L) to (1.0 atm, 40.0L) . b. A reversible isochroic change of state from (1.0 atm, 40.0L) to (0.5 atm, 40.0 L) c. A reversible isothermal expansion from (0.5 atm, 40.0 L) to(1.0 atm, 20.0 L) . i. Sketch with lables each of the processes on the same P -V diagram. ii. Calculate the total work (w) and teh total heat change (q) involved in the above process. iii. What will be the values of DeltaG and DeltaH for the overall process?

Two moles of an ideal gas expanded isothermally and reversibly from 1L to 10L at 300K . What is the enthalpy change?