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निम्नलिखित अभिक्रिया के साम्य स्थिराँक \( K _{e} \) के लिए व्यंजक लिखिए :\(2NH_3 (g) \rightleftharpoons N_2(g) + 3H_2(g)\) |
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Answer» \(2NH_3 (g) \rightleftharpoons N_2(g) + 3H_2(g)\) as we know \(K_p = K_c (RT)^{\Delta n}\) ....(i) \(\Delta n\) for above reaction = (1 + 3) - 2 = 2 \(K_p = K_c (RT)^2\) .....(ii) and \(K_p = \frac{P_{N_2}\times P^3_{H_2}}{P^2_{NH_3}}\) ....(iii) Using equation (ii) & (iii) \(K_c(RT)^2 = \frac{P_{N_2}\times P^{3}_{H_2}}{P^2_{NH_3}}\) \(K_c = \left(\frac{P_{N_2} \times P^3_{H_2}}{P^2_{NH_3}}\right)\times \frac1 {(RT)^2}\) |
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