Which of the following do(es) not represent DeltaH formation of the product. (I) 1/2 H_(2)(g)+(aq) rarr H^(+) (aq)""(II) 2/3 O_(3) (g) rarr O_(2)(g) (III) NH_(4)^(+) (g)+Cl^(-) (g) rarr NH_(4)Cl(s)""(IV) P_(4) ("black") +5O_(2) (g) rarr P_(4)O_(10) (s) (V) Reaction representing DeltaH_("combustion") of C (graphite).

Which of the following do(es) not represent DeltaH formation of the pr

1.	Which of the following do(es) not represent DeltaH formation of the product. (I) 1/2 H_(2)(g)+(aq) rarr H^(+) (aq)""(II) 2/3 O_(3) (g) rarr O_(2)(g) (III) NH_(4)^(+) (g)+Cl^(-) (g) rarr NH_(4)Cl(s)""(IV) P_(4) ("black") +5O_(2) (g) rarr P_(4)O_(10) (s) (V) Reaction representing DeltaH_("combustion") of C (graphite).
Answer» `I, IV, V` `II, IV` `II, III, IV` `II, III, IV, V` Solution :`(I) DeltaH_(f)` of `H^(+)` `(V) DeltaH_(f)` of `CO_(2)(g)` `{:( :.,II RARR O_(2)(g) rarr O_(2) (g),DeltaH_(f)O_(2),),(,III rarr 1/2 N_(2)+2H_(2)+1/2 Cl_(2),DeltaH_(f)NH_(4)CL,),(,IV rarr P_(4)("white")+…..,DeltaH_(f)P_(4)O_(10),,"option (C)"):}`