MCQ
The standard entropy change for the reaction $4 Fe ( s )+3 O _{2}( g ) \rightarrow 2 Fe _{2} O _{3}( s )$ is $-550\, JK ^{-1}$ 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)
- A$30$
- ✓$300$
- C$210$
- D$670$
