
   297.

  Temperature of mixing in K is ;

  -20.100672

  Change in Entropy when temperature changes from 300 to 297 in cal/K is 
  ;                                                                     
   20.408872

  Change in Entropy when temperature changes from 291 to 297 in cal/K is 
  ;                                                                     
   0.3081999

  Total Increase in Entropy in cal/K  is ;

