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JEE Main Chemistry Class 11 Chemical Thermodynamics Part 2 Questions

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Question : 18

Total: 88

Two reactions are given below:
2Fe( s)+‌

O2(g)→Fe2O3( s),∆Ho=−822‌kJ∕mol
C( s)+‌

O2(g)→CO(g),∆Ho=−110‌kJ∕mol
Then enthalpy change for following reaction
3C( s)+Fe2O3( s)→2Fe( s)+3CO(g)

[30-Jan-2024 Shift 2]

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