One gram sample of oxygen undergoes free expansion from 0.75L to 3.0 L at 298 K. Calculate `DeltaS`, q,w `DeltaH "and" DeltaE`

10g of argon gas is compressed isothermally and reversibly at a temperature of 27^(@)C from 10L to 5L . Calculate q, w, DletaU , and DeltaH for this process. R = 2.0 cal K^(-1) "mol"^(-1), log_(10)2 = 0.30 . Atomic weight of Ar = 40 .

10g of argon gas is compressed isothermally and reversibly at a temperature of 27^(@)C from 10L to 5L . Calculate q, w, DletaU , and DeltaH for this process. R = 2.0 cal K^(-1) "mol"^(-1), log_(10)2 = 0.30 . Atomic weight of Ar = 40 .

64 g of oxygen (assume ideal behaviour) at 27^(@)C undergoes reversible isothermal expansion from 2.5 L to 25 L. The values of delta U, w and q are (in cal)

10 g of argon is compressed isothermally and reversibly at a temperature of 27^@C from 10 L to 5L. Calculate , w, DeltaE and DeltaH for the process. R = 2.0 cal K^(-1) mol^(-1), log 2 = 0.30, At. Wt. of argon = 40.

Calculate the maximum work obtained when 0.75 mol of an ideal gas expands isothermally and reversible at 27^(@)C from 10 L to 20 L Also calculate value of q and Delta U accompanying the process.

Calculate the maximum work obtained when 0.75 mol of an ideal gas expands isothermally and reversible at 27^(@)C from 10 L to 20 L Also calculate value of q and Delta U accompanying the process.

One mole of an ideal gas is expanded freely and isothermally at 300K from 5L to 10L volume. If Delta E =0 , then Delta H is