What volume of oxygen measured at s.t.p would be liberated on electrolysis by 9650 coulombs of electricity?



(Molar volume of gas = 22.4 dm³, F = 96,500 C mol^-)

• A.22.4 dm³
• B.11.2 dm³
• C.1.12 dm³
• D.0.560 dm³
• E.