Volumetric analysis of sample of dry products of combustion gave the following results:
CO2 = 10%, CO = 1%, O2 = 8%, N2 = 81%
Their proportion by weight will be
1
440 : 28 : 256 : 2268
2
22 : 14 : 256 : 1134
3
440 : 14 : 28 : 2268
4
22 : 28 : 14 : 1134
5
Question Not Attempted