One mole of a real gas is subjected to a process from (2 bar , 30 lit ., 300k) to (2 bar , 40 , lit ., 500K)
Given :`C_(v)=25 J//"mole"/K`
`C_(p)=40 J//"mole"/K`
Calculate `DeltaU`.

One mole of a real gas is subjective to a process form (2"bar",30lit,300k) to (2"bar",50lit,400k) Given C_(v)=40J//mol//K,C_(P)=50J//mol//K Calculate triangleU .

10 moles of a van der Waals' gas are subjected to a process from 2L,300 K to 2 L, 350 K . Given: {:(C_(vm)=20 J//"mole"-K," "b=0.04 L//"mole"),(C_(pm)=30 J//"mole"-K," "a="negligible"):} Calculate DeltaH ("in" KJ) . [ Given :R=0.08 litre atm K^(-1)"mol"^(-1.), 1 litre atm =100 J]

1 mole of real gas is subjected to a process from (2 "bar", 40 lit., 300K) to ( 4 bar , 30 lit., 400K) . If Change in interal energy is 20 kJ then calculate enthalpy charge for the process.

A real gas is subjective to an adiabatic process form (2"bar",40L,300K) to (4"bar",30L,300K) against a constant pressure of 4 bar. The enthalpy change for the process is (1"bar"-litre=100J):

1.5 moles of a real gas changes its state from state A (3bar, 2 L, 200 K) to state b (3 bar, 5 L, 300 k) through isobaric process. It is then taken to state C (4bar, 10 L 400 K ) such that DeltaU_(BC)=127 Joules. Calculate value of DeltaU_(AC) in joules. [Given : C _(p,m) of gas = 4 R and R=8.3JK^(-1)mol^(-1)]

One mole of an ideal gas at 300 K expands from V to 2V volume, then work done W in this process will be …

Temperature of 4 moles of gas increases from 300 K to 500 K find C_v if DeltaU = 5000 J .

Temperature of 4 moles of gas increases from 300 K to 500 K find C_v if DeltaU = 5000 J .