Final answer:
1835 kJ/mol is the heat of combustion per mole of quinone. Option C
Step-by-step explanation:
The heat of combustion is the energy released when one mole of a substance undergoes complete combustion. It is commonly determined experimentally by measuring the amount of heat produced when a substance reacts with oxygen. Quinone (C6H4O2) is a compound with a specific heat of combustion that can be determined experimentally. The heat of combustion per mole of quinone is calculated based on the energy released during combustion.
To find the heat of combustion per mole of quinone, the experimental value needs to be referenced. In this case, the heat of combustion for quinone is determined as 1835 kJ/mol, as per experimental measurements. This value represents the energy released when one mole of quinone undergoes complete combustion in the presence of excess oxygen.
The correct answer, c. 1835 kJ/mol, is based on experimental data and measurements. This value denotes the heat of combustion per mole of quinone and signifies the energy released during the combustion process. Therefore, when determining the heat of combustion for quinone, this experimental value, obtained from reliable measurements, is utilized.Option C