Chemistry, asked by Anonymous, 10 months ago

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

Answered by Khushi2558
4

hiii

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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