Consider a reaction: N2 (g)+3H2 (g)⇌2NH3 (g) Given that , Keq=7×105 – InterviewSolution

1.	Consider a reaction: N2 (g)+3H2 (g)⇌2NH3 (g) Given that , Keq=7×105 ΔS∘NH3=−23.66 cal mol−1K−1 Both the values are at 300K Find the value of ΔH∘NH3 at 300 K Take ln(7)=1.95
Answer» Consider a reaction: $N_{2} (g) + 3 H_{2} (g) ⇌ 2 N H_{3} (g)$ Given that , $K_{e q} = 7 \times 10^{5}$ $Δ S_{N H_{3}}^{\circ} = - 23.66 c a l m o l^{- 1} K^{- 1}$ Both the values are at 300K Find the value of $Δ H_{N H_{3}}^{\circ}$ at 300 K Take $l n (7) = 1.95$

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