In the reaction CO2(g)+H2→ CO(g)+H2O(g); Δ H=2.8 kJ Δ H represents

Question

In the reaction CO2(g)+H2→ CO(g)+H2O(g); Δ H=2.8 kJ Δ H represents (A) Heat of reaction (B) Heat of combustion (C) Heat of formation (D) Heat of solution

Tardigrade Admin · Accepted Answer

Heat of reaction (Δ H)= Sigma nH(products)- Sigma nH(reactants)

Q. In the reaction
$C O_{2} (g) + H_{2} \to CO (g) + H_{2} O (g);$
$Δ H = 2.8 k J$
$Δ H$ represents

Heat of reaction

Heat of combustion

Heat of formation

Heat of solution

Heat of reaction
$(Δ H) = Σ n H_{(p ro d u c t s)} - Σ n H_{(re a c t an t s)}$

Q. In the reaction CO2​(g)+H2​→CO(g)+H2​O(g); ΔH=2.8kJ ΔH represents