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Chemistry · 2022

JEE Main · 26 June 2022, Shift 2 · Q84

A fish swimming in water body when taken out from the water body is covered with a film of water of weight 36 g. When it is subjected to cooking at…

A fish swimming in water body when taken out from the water body is covered with a film of water of weight $\displaystyle 36$ g . When it is subjected to cooking at $\displaystyle 100^{\circ} \mathrm{C}$, then the internal energy for vaporization in $\displaystyle \mathrm{kJ} \mathrm{mol}^{-1}$ is \_\_\_\_. [nearest integer] [Assume steam to be an ideal gas. Given $\displaystyle \Delta_{\mathrm{vap}} \mathrm{H}^{\ominus}$ for water at $\displaystyle 373$ K and $\displaystyle 1$ bar is $\displaystyle 41.1 \mathrm{~kJ} \mathrm{~mol}^{-1} ; \mathrm{R}=8.31 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}$ ]
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.