Question

on complete combustion of a hydrocarbon in 0.22g oxygen, 0.9g of water and 0.44g of CO2 is produced. Mass of the hydrocarbon is:
a) 0.66g
b) 1.12g
c) 0.22g
d) 0.44g

Answer 1

it is the explainationin which u can see the whole process ..info in image