1.

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

A. 2040.5 K
B. 1890.0 K
C. 2380.5 K
D. 2480.3 K
Answer» E.


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