Consider the following nine phase transformations. H_(2)O(s,1atm,273 K)rarr H_(2)O(l,1 atm, 3273 K) H_(2)O(s,1atm,300K)rarr H_(2)O(l,1 atm, 300 K) H_(2)O(s,1 atm,200 K)rarrH_(2)O(l,1 atm, 200 K) H_(2)O (s,0.5 atm, 273 K)rarrH_(2)O(l,0.5 atm 273 K) H_(2)O(s,2 atm, 273 K)rarrH_(2)O (l,2 atm,273 K) H_(2)O(l, 1 atm, 400 K)rarrC_(6)H_(6)(g),1atm, 353K) C_(6)H_(6)(l,1 atm, 400 K)rarrC_(6)H_(6)(g,1atm,400 K) C_(6)H_(6)(l,1atm,300 K)rarrC_(6)H_(6)(g,1atm,300K) C_(6)H_(6)(l,2atm,327 K)rarrC_(6)H_(6)(g,2atm,323 K) Given : T_(nbp)of C_(6)H_(6)(l)=353 K Now a four digit number abcd is fined as follows: Digit a It is number of phase transformations for which DeltaS_(total)=0 Digit b It is number of phase transformations for which DeltaS_(total)lt0 Digit c It is number of phase transfprmation for which DeltaS_(total)gt0 Digit d It is number of phase transformation for which DeltaHgt0 Determine the number abcd [Note:If a =1, b=2,c=3 and d=4, then answeris 1234]