Question

1 mole of carbon produces 2 moles of sulphur dioxide when reacted with 2 moles of sulphuric acid . The volume of sulphur dioxide formed when 49 gram of sulphuric acid reacts with carbon is

Answer 1

Answer:

Explanation:

C + 2 H2SO4 -------  2 SO2 +  2H2O + CO2

moles of sulphuric acid = 49/98

= 0.5

2 moles of sulphuric acid ≡ 2 moles of  sulphur dioxide

0.5  moles of sulphuric acid= 0.5*2/2

= 0.5 moles of  sulphur dioxide

1 mole of  sulphur dioxide = 22.4 L

0.5 mole of  sulphur dioxide= 22.4*0.5

= 11.2 L