Q.
Burning of 1 mol of CH4 liberates 890 kJ of energy and 1 mol of CO2. Since 1 mol of CO2 has 12 g of carbon, the higher heating value (HHV) of methane is :
[A] 13.5 gC/MJ
[B] 18.5 gC/MJ
[C] 12.0 gC/MJ
[D] 10.0 gC/MJ
Answer & Explanation
Answer: 13.5 gC/MJ