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Thermodynamics question

2024 · 5 Apr · Shift 1 · Q22

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JEE Main
Chemistry
Thermodynamics
2024 · 5 Apr · Shift 1 · Q22

Thermodynamics question

2024 · 5 Apr · Shift 1 · Q22

JEE MainChemistryThermodynamicsNumerical+4 / −1

The heat of combustion of solid benzoic acid at constant volume is

-321.30 \mathrm{~kJ}

at

27^{\circ} \mathrm{C}

. The heat of combustion at constant pressure is

(-321.30-x \mathrm{R}) \mathrm{~kJ}

, the value of

x

is

\underline{\hspace{2cm}}

.

Numerical answer

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