The standard enthalpy of combustion of benzene is -3267 kJ/mol — JEE Chemistry
The standard enthalpy of combustion of benzene is $-3267$ kJ/mol. Calculate the heat released when 7.8 g of benzene is burnt. (Molar mass of $C_6H_6 = 78$ g/mol)
1 Answer
VAVidaara Admin
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· 2mo ago
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$$Moles of benzene = \frac{7.8}{78} = 0.1 mol$$
$$Q = 0.1 \times 3267 = 326.7 kJ$$
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Discussion (4)
KS
This finally made it click for me — thank you!
S
This finally made it click for me — thank you!
K
Clean and to the point. Bookmarking this for revision.
RB
Thanks a ton, I was stuck on this exact problem for an hour.