The standard enthalpies of formationof A(NH_(3)), B(CO_(2)), C(HI)and D(SO_(2))are respecitvely -46.19,-393.4, + 24.94 and -296.9 kJ mol^(-1) respectively. The increasing order of their stability is

The standard enthalpies of formationof A(NH_(3)), B(CO_(2)), C(HI)and

1.	The standard enthalpies of formationof A(NH_(3)), B(CO_(2)), C(HI)and D(SO_(2))are respecitvely -46.19,-393.4, + 24.94 and -296.9 kJ mol^(-1) respectively. The increasing order of their stability is
Answer» `Blt D lt A lt C` `C lt A lt D lt B` `D lt B lt C LTA` ` A lt C lt D lt B` Solution :More`-ve` is`Delta_(f)H^(@)` ,greateris the stability.