The reaction, MgO(s) + C(s) → Mg(s) + CO(g), for which D_rH° = +491.1 kJ mol^–1 and D_rS° = 198.0 JK^–1 mol^–1, is not feasible at 298 K. Temperature above which reaction will be feasible is:

Question

Accepted Answer

Correct answer: D. (d) DH–TDS < O T > H S T > 491.1 1000198 T > 2480.3K

$The reaction, MgO(s) + C(s) \to Mg(s) + CO(g), for which D_{r} H° = +491.1 kJ m o l^{-1} and D_{r} S° = 198.0 J K^{-1} m o l^{-1}, is not feasible at 298 K. Temperature above which reaction will be feasible is:$

Solution

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