Comment on the thermodynamic stability of NO(g), given 1/2N2(g) + 1/2O

1.	Comment on the thermodynamic stability of NO(g), given 1/2N2(g) + 1/2O2(g) → NO(g); ΔrHθ = 90 kJ mol-1NO(g) + 1/2O2(g) → NO2(g); ΔgHθ = -74 kJ mol-1
Answer» For NO(g); Δ_rH^θ = +ve : unstable in nature For NO₂(g); Δ_rH^θ = -ve : stable in nature.

Comment on the thermodynamic stability of NO(g), given 1/2N2(g) + 1/2O2(g) → NO(g); ΔrHθ = 90 kJ mol-1NO(g) + 1/2O2(g) → NO2(g); ΔgHθ = -74 kJ mol-1

Answer»

For NO(g); Δ_rH^θ = +ve : unstable in nature

For NO₂(g); Δ_rH^θ = -ve : stable in nature.

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Comment on the thermodynamic stability of NO(g), given 1/2N2(g) + 1/2O2(g) → NO(g); ΔrHθ = 90 kJ mol-1NO(g) + 1/2O2(g) → NO2(g); ΔgHθ = -74 kJ mol-1

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