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Thermodynamics question

2021 · 17 Mar · Shift 1 · Q21
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  5. /2021 · 17 Mar · Shift 1 · Q21

Thermodynamics question

2021 · 17 Mar · Shift 1 · Q21

JEE MainChemistryThermodynamicsNumerical+4 / −1
The standard enthalpies of formation of Al2O3Al_2O_3Al2​O3​ and CaOCaOCaO are −-− 1675 kJ mol-1 and −-− 635 kJ mol −-− 1 respectively. For the reaction 3CaOCaOCaO + 2AlAlAl →\to→ 3CaCaCa + Al2O3Al_2O_3Al2​O3​ the standard reaction enthalpy Δ\DeltaΔ rH0 = ‾\underline{\hspace{2cm}}​ kJ. (Round off to the Nearest Integer)
Numerical answer
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