Question

equivalent weights of sulphur dioxide & oxygen are mixed in an empty container at 25 deg celsius. the fraction of the total pressure extended by oxygen at the same temperature is

Answer 1

x & & & & & & & & & & v
SO2------->SO2
64 & & & & &
22.4

v=0.35X

x & & & & & & & v
O2-------->O2
32 & & & & & &
22.4

v= 0.7x

2/3 (66.6666 %) is the part of O2