The entropy change when 2 moles of an ideal monoatomic gas us subjective to change in state from `(1atm,10L)` to ` (2atm,5L)` will be : `(In 2=0.7)`

The temperature and pressure of one mole of an ideal monoatomic gas changes from 25^(@) C and 1 atm pressure to 250^(@) C and 25 atm. Calculate the change in entropy for the process.

The temperature and pressure of one mole of an ideal monoatomic gas changes from 25^(@) C and 1 atm pressure to 250^(@) C and 25 atm. Calculate the change in entropy for the process.

The entropy change in the isothermal reversible expansion of 2 moles of an ideal gas from 10 to 100 L at 300 K is

The change in entropy of 2 moles of an ideal gas upon isothermal expansion at 243.6 K from 20 L to the state where pressure becomes 1 atm is (Given : In 2 = 0.693)

The change in entropy of 2 moles of an ideal gas upon isothermal expansion at 243.6 K from 20 L to the state where pressure becomes 1 atm is (Given : In 2 = 0.693)

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 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 :