MCQ
process ${N_{2\left( g \right)}} + 3{H_{2\left( g \right)}} \rightleftharpoons 2N{H_3}_{\left( g \right)} + heat$
- A$K_p = K_c$
- B$K_p = K_c\, (RT)^{-1}$
- ✓$K_p = K_c\, (RT)^{-2}$
- D$K_p = K_c\, (RT)$
$K_P=K_C(R T)^{-2}$
For the reaction, $\Delta n=2-(1+3)=-2$, hence the correct relation would be $K_p=K_C(R T)^{-2}$
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$O(g) + e^- = O^-(g)$ $\Delta {H_{eg}} = - 142\,kJ\,mo{l^{ - 1}}$
$O^-(g) + e^- = O^{2-}(g)$ $\Delta {H_{eg}} = +844\,kJ\,mo{l^{ - 1}}$
This is because
