Jee Main
Thermodynamics
JEE Main 2021 (Online) 27th August Evening Shift
INTEGER+4 / -12021
Data given for the following reaction is as follows :
FeO(s) + C(graphite) \(\to\) Fe(s) + CO(g)
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The minimum temperature in K at which the reaction becomes spontaneous is ___________. (Integer answer)
FeO(s) + C(graphite) \(\to\) Fe(s) + CO(g)
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| Substance | \(\Delta H^\circ\) (kJ mol\(^{ - 1}\)) | \(\Delta S^\circ\) (J mol\(^{ - 1}\) K\(^{ - 1}\)) |
|---|---|---|
| \(Fe{O_{(s)}}\) | \(- 266.3\) | 57.49 |
| \({C_{(graphite)}}\) | 0 | 5.74 |
| \(F{e_{(s)}}\) | 0 | 27.28 |
| \(C{O_{(g)}}\) | \(- 110.5\) | 197.6 |
The minimum temperature in K at which the reaction becomes spontaneous is ___________. (Integer answer)
