Home
Class 12
CHEMISTRY
Calculate w, q, Delta H and Delta U for ...

Calculate `w, q, Delta H` and `Delta U` for an ideal gas expanding in vaccum
adiabatically

Text Solution

Verified by Experts

`q=0 " "` [Adiabatic Process]
`w=0 " " ["As " P_("Ext.")=0]`
`Delta U=0 " "` [Using First law of Thermodynamics] `" " rArr " "` T is constant
`Delta H = 0 " "` [As T = constant]
Promotional Banner

Similar Questions

Explore conceptually related problems

Calculate w, q, Delta H and Delta U for an ideal gas expanding in vaccum isothermally

For an ideal gas expanding adiabatically in vacuum,

Derive the relationship between Delta H " and " Delta U for an ideal gas. Explain each term involved in the equation.

When a gas expands adiabatically

5mol of an ideal gas at 293K is expanded isothermally from an initial pressure 0.4 kPa to a final pressure of 0.1kPa against a constant external pressure of 0.1kPa . a. Calcualte q,w, Delta,U , and DeltaH . b. Calculate the corresponding value of q,w, DeltaU , and DeltaH if the above pressure is carried out reversibly.