Question

When 5 litres of a gas mixture of methane and propane is perfectly combusted at 0°C 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 ($\Delta H_{comb}$ (CH₄) = 890 kJ mol⁻¹, $\Delta H_{comb}$ (C₃H₈) = 2220 kJ mol⁻¹) is
(a) 32
(b) 38
(c) 317
(d) 477

Answer 1

Answer:

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