The values of $K_p/K_c$ for the following reactions at $300 \ K$ are respectively (At $300 \ K, RT = 24.62 \ dm^3 \ atm \ mol^{-1}$):
$(i) \ N_{2(g)} + O_{2(g)} \rightleftharpoons 2NO_{(g)}$
$(ii) \ N_2O_{4(g)} \rightleftharpoons 2NO_{2(g)}$
$(iii) \ N_{2(g)} + 3H_{2(g)} \rightleftharpoons 2NH_{3(g)}$
$(i) \ N_{2(g)} + O_{2(g)} \rightleftharpoons 2NO_{(g)}$
$(ii) \ N_2O_{4(g)} \rightleftharpoons 2NO_{2(g)}$
$(iii) \ N_{2(g)} + 3H_{2(g)} \rightleftharpoons 2NH_{3(g)}$
- A$1, 24.62 \ dm^3 \ atm \ mol^{-1}, 606.0 \ dm^6 \ atm^2 \ mol^{-2}$
- B$1, 24.62 \ dm^3 \ atm \ mol^{-1}, 1.65 \times 10^{-3} \ dm^{-6} \ atm^{-2} \ mol^2$
- C$1, 4.1 \times 10^{-2} \ dm^{-3} \ atm^{-1} \ mol, 606.0 \ dm^6 \ atm^2 \ mol^{-2}$
- D$24.62 \ dm^3 \ atm \ mol^{-1}, 606.0 \ dm^6 \ atm^2 \ mol^{-2}, 1.65 \times 10^{-3} \ dm^{-6} \ atm^{-2} \ mol^2$
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$(1)$ $A_{2(g)} + 3B_{2(g)} \rightleftharpoons 2AB_{3(g)}$ $(i)$ $(RT)^{-2}$ $(2)$ $A_{2(g)} + B_{2(g)} \rightleftharpoons 2AB_{(g)}$ $(ii)$ $(RT)^0$ $(3)$ $A_{(s)} + 1.5B_{2(g)} \rightleftharpoons AB_{3(g)}$ $(iii)$ $(RT)^{1/2}$ $(4)$ $AB_{2(g)} \rightleftharpoons AB_{(g)} + 0.5B_{2(g)}$ $(iv)$ $(RT)^{-1/2}$
| $(1)$ $A_{2(g)} + 3B_{2(g)} \rightleftharpoons 2AB_{3(g)}$ | $(i)$ $(RT)^{-2}$ |
| $(2)$ $A_{2(g)} + B_{2(g)} \rightleftharpoons 2AB_{(g)}$ | $(ii)$ $(RT)^0$ |
| $(3)$ $A_{(s)} + 1.5B_{2(g)} \rightleftharpoons AB_{3(g)}$ | $(iii)$ $(RT)^{1/2}$ |
| $(4)$ $AB_{2(g)} \rightleftharpoons AB_{(g)} + 0.5B_{2(g)}$ | $(iv)$ $(RT)^{-1/2}$ |
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DifficultJEE MAIN 2026
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