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
(AH comb (CH4) = 890 kJ mol-1, AH
comb (C3H8)
= 2220 kJ/ mol)is
(1) 32
(2) 38
(3) 317
(4) 477​

Answer 1

Answer:

38

Explanation:

because of the comibination you are using AH COMB XH4