Chemistry · 2015
NEET 2015 · 25 July · Code C · Q161
The heat of combustion of carbon to CO_2 is -393.5 kJ/mol. The heat released upon formation of 35.2 g of CO_2 from carbon and oxygen gas is:
The heat of combustion of carbon to $\displaystyle \mathrm{CO}_2$ is -$\displaystyle 393.5$ kJ/mol. The heat released upon formation of $\displaystyle 35.2$ g of $\displaystyle \mathrm{CO}_2$ from carbon and oxygen gas is :
Official answer
From NTA’s final answer key for this paper.
(4)
-$\displaystyle 315$ kJ
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