Physics · 2025
JEE Main · 3 April 2025, Shift 2 · Q34
Pressure of an ideal gas, contained in a closed vessel, is increased by 0.4 % when heated by 1^° C. Its initial temperature must be:
Pressure of an ideal gas, contained in a closed vessel, is increased by $\displaystyle 0.4 \%$ when heated by $\displaystyle 1^{\circ} \mathrm{C}$. Its initial temperature must be:
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle 250$ K
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