Chemistry - Thermochemistry Question with Solution | TestHub

$\mathrm{C}(\mathrm{s})+2{\mathrm{H}}_2(\mathrm{g})\to {\mathrm{CH}}_4(\mathrm{g});\Delta \mathrm{H}=-74.8\mathrm{kJ}{\mathrm{mol}}^{-1}$ Which of the following diagrams gives an accurate representation of the above reaction? $[\mathrm{R}\to$ reactants; $\mathrm{P}\to$ products $]$NEET 2025