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JEE Advance 2013
Paper-1
Question
The standard enthalpies of formation of $\mathrm{CO}_2(\mathrm{~g}), \mathrm{H}_2 \mathrm{O}(\mathrm{l})$ and glucose $(\mathrm{s})$ at $25^{\circ} \mathrm{C}$ are $-400 \mathrm{~kJ} / \mathrm{mol},-300 \mathrm{~kJ} / \mathrm{mol}$ and $-1300 \mathrm{~kJ} / \mathrm{mol}$, respectively. The standard enthalpy of combustion per gram of glucose at $25^{\circ} \mathrm{C}$ is
Select the correct option:
A
+2900 kJ
B
-2900 kJ
C
-16.11 kJ
D
+16.11 kJ
✓ Correct! Well done.
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