Match the thermodynamic processes given under Column I with the expressions given under Column II{:(,"Column I",,"Column II"),((A),"Freezing of water at 273 K and 1 atm",(p),q=0),((B),"Expansion of 1 mole of an ideal gas into a vacuum under isolated conditions",(q),w=0),((C),"Mixing of equal volumes of two ideal gases at constant temperature and pressure in an isolated container",(r),DeltaS_("sys")lt0),((D),"Reversible heating of "H_(2)(g) " at 1 atm from 300 K to 600 K, followed by reversible cooling to 300 K at 1 atm",(s),DeltaU=0),(,,(t),DeltaG=0):}

Match the thermodynamic processes given under Column I with the expres

1.	Match the thermodynamic processes given under Column I with the expressions given under Column II{:(,"Column I",,"Column II"),((A),"Freezing of water at 273 K and 1 atm",(p),q=0),((B),"Expansion of 1 mole of an ideal gas into a vacuum under isolated conditions",(q),w=0),((C),"Mixing of equal volumes of two ideal gases at constant temperature and pressure in an isolated container",(r),DeltaS_("sys")lt0),((D),"Reversible heating of "H_(2)(g) " at 1 atm from 300 K to 600 K, followed by reversible cooling to 300 K at 1 atm",(s),DeltaU=0),(,,(t),DeltaG=0):}
Answer» Solution :`H_(2)O(l)rarrH_(2)O(s)" at 273 K. & 1 atm"` `DeltaH=-ve=q` `DeltaS_(sys)lt0, DeltaG=0` `wne0` (as water expands on freezing), `DeltaUne0` (B) FREE expansion of ideal gas q=0 w=0 `DeltaU=0` `DeltaS_(sys)gt0` `DeltaGlt0` (C ) Mixing of equal volume of ideal gases at constant pressure & temp in an ISOLATED container `q=0, w=0, DeltaU=0, DeltaS_(sys)gt0, DeltaGlt0` (D)`H_(2)(g)300 K underset("HEATING, 1 atm")overset("Reversible")rarr600 K underset("Cooling, 1 atm")overset("Reversible")rarr300 K` `q=0, w=0, DeltaU=0, DeltaG=0, DeltaS_(sys)=0`