Given {H}_{2}( {g})+\frac{1}{2} {O}_{2}( {g}) \to {H}_{2} {O}(l) ; ∆ {H}=-285 {kJ} {N}_{2} {O}_{5}( {g})+ {H}_{2} {O}(l) \to 2 {HNO}_{3}(l) ; ∆ {H}=-76.6 {kJ} {N}_{2}( {g})+3 {O}_{2}( {g})+ {H}_{2}( {g}) \to 2 {HNO}_{3}(l) ; ∆ {H}=-348.2 {kJ} Calculatethe ∆ {H} of 2 {N}_{2}( {g})+5 {O}_{2}( {g}) \to 2 {N}_{2} {O}_{5}( {g}).

TS EAMCET 19-July-2022 Shift 1 Solved Paper

Section: Chemistry

Question : 131 of 160

Marks: +1, -0

Given H2(g)+‌

O2(g)→H2O(l);∆H=−285kJ
N2O5(g)+H2O(l)→2HNO3(l);∆H=−76.6kJ
N2(g)+3O2(g)+H2(g)→2HNO3(l);∆H=−348.2kJ
Calculatethe ∆H of 2N2(g)+5O2(g)→2N2O5(g).

Go to Question:

Prev Question

Next Question