Question

When 5 litres of a gas mixture of methane and propane is perfectly combusted at 0c and 1 atmosphere, 16 litre of oxygen at the same temperature and pressure is consumed. The amount of heat released from this combustion in kj (ah comb (ch2) = 890 kj mol-1, ah comb (c3h8) = 2220 kj mol-) is

Answer 1

Answer:

When 5 litres of a gas mixture of methane and propane is perfectly combusted at 0∘C and 1 atmosphere, 16liter of oxygen at the same temperature and pressure is consumed. The amount of heat released from this combustion in kJ is: (ΔHcomb(CH4))=890 kJmol−1,ΔHComb(C3H8)=2220 kJmol−1.