Chemistry · 2024
JEE Main · 5 April 2024, Shift 1 · Q83
The heat of combustion of solid benzoic acid at constant volume is -321.30 kJ at 27^° C. The heat of combustion at constant pressure is (-321.30-x R…
The heat of combustion of solid benzoic acid at constant volume is -$\displaystyle 321.30$ kJ at $\displaystyle 27^{\circ} \mathrm{C}$. The heat of combustion at constant pressure is $\displaystyle (-321.30-x \mathrm{R}) \mathrm{kJ}$, the value of $\displaystyle x$ is $\displaystyle \_\_\_\_$.
Official answer
From NTA’s final answer key for this paper.
150
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JEE Main 2024 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.