Mole ConceptMedium
Question
What mass of carbon disulphide CS2 can be completely oxidized to SO2 and CO2 by the oxygen liberated when 325 g of Na2O2 reacts with water?
Options
A.316.67 g
B.52.78 g
C.633.33 g
D.211.11 g
Solution
2Na2O2 + 2H2O → 4NaOH + O2
CS2 + 3O2 → CO2 + 2SO2
2 mole of Na2O2 ≡ 1 mole of O2 ≡ (1/3) mole CS2
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