A mixture of co and co2 is
found to have a density
1.59 gram per litre at 30 degree c and 730 ton,What is the composition of the mixture.
Answers
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Hi..
For a mixture of CO and CO2, d = 1.50 g/litre
P = 730 / 760 atm, T = 303K
PV =w / m RT; PV w / Vm RT
730 / 760 = 1.5 / m × 0.0821 × 303 =∴ 38.85
i.e. molecular weight of mixture of CO and CO2= 38.85
Let % of mole of CO be a in mixture then
Average molecular weight = a × 28 + (100 – a) 44 / 100
38.85 = 28a + 4400 – 44a / 100
a = 32.19
Mole % of CO = 32.19
Mole % of CO2= 67.81
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