How is qv=Cv*?T=?H and qp=Cp*?T=?H ?

Asked by arkabanerjee | 29th Oct, 2010, 12:00: AM

Expert Answer:

qv=ΔU+ΔW or qv=ΔU+PΔV

 
and at constant volume ΔV=0
 
Hence, qv=ΔU
 
and Cv=ΔU/ΔT
 
 at constant pressure
 
qp=ΔU+PΔV
 
Cp=ΔH/ΔT

Answered by  | 30th Oct, 2010, 12:13: AM

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