The standard entropy change for the reaction 4Fe(s) + 3O2(g) $\to$ 2Fe2O3(s) is $-$550 J K$-$1 at 298 K. [Given : The standard enthalpy change for the reaction is $-$165 kJ mol$-$1]. The temperature in K at which the reaction attains equilibrium is _____________. (Nearest Integer)

Question

The standard entropy change for the reaction

4Fe(s) + 3O₂(g) $\to$ 2Fe₂O₃(s) is $-$550 J K^$-$1 at 298 K.

[Given : The standard enthalpy change for the reaction is $-$165 kJ mol^$-$1]. The temperature in K at which the reaction attains equilibrium is _____________. (Nearest Integer)

Correct Answer

300

Solution

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