Question

How many moles are there in 11.2 litre of sulpher dioxide?

Answer 1

1 mol of SO2=22.4 l
then
x mol=11.2 l

x=1/2

hence there are o.5 moles in 11.2 l of SO2

Answer 2

1 mole sulphur dioxide = 22.4 litre


22.4 litre = 1 mole
11.2 litre = 11.2/22.4 mole
= 1/2 mole
= 0.5 mole .....


hope this helps.....
if this correct.........
please please please please......
mark as brainlist...