Jee Main
Thermodynamics
JEE Main 2023 (Online) 10th April Morning Shift
MCQ+4 / -12023
Given
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| (A) | \(\mathrm{2CO(g)+O_2(g)\to 2CO_2(g)}\) | \(\mathrm{\Delta H_1^0=-x~kJ~mol^{-1}}\) | |
|---|---|---|---|
| (B) | \(\mathrm{C(graphite)+O_2(g)\to CO_2(g)}\) | \(\mathrm{\Delta H_2^0=-y~kJ~mol^{-1}}\) |
\(\mathrm{\Delta H^0}\) for the reaction
\(\mathrm{C(graphite)+\frac{1}{2}O_2(g)\to CO(g)}\) is :