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Unformatted text preview: A thermodynamic process where pressure is constant (P=0) Isochoric process A thermodynamic process where volume is constant (V=0) 4) ( 6 points ) In an isothermal and reversible process, 1 2 ln V V nRT w= . Derive the expression for work above. = 2 1 1 2 ln 1 x x x x dx x Total work of a reversible expansion = 2 1 V V PdV w since V nRT P = Work of reversible isothermal expansion of a perfect gas from V 1 to V 2 at const. temperature T; 1 2 ln 2 1 V V nRT V dV nRT w V V==...
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This note was uploaded on 08/06/2008 for the course CHEM 2B taught by Professor Nguyen during the Winter '07 term at UCSB.
 Winter '07
 Nguyen
 Chemistry, Enthalpy, Thermochemistry, Reaction

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