Calculate the volume in cm³ of oxygen evolved at s.t.p when a current of 5A is passed through acidified water for 193s?
[F = 96500 C mol¹. Molar volume of a gas at s.t.p = 22.4dm³]

• A.0.056dm³
• B.0.224dm³
• C.224.000dm³
• D.56.000dm³
• E.