During the electrolysis of dilute tetraoxosulphate (VI) acid solution 0.05 mole of electrons were passed what volume of gas was produced at the anode? (Gaseous molar volume = 22. 4dm3 at s.t.p)
- 0.224 dm3
-
0.280 dm3
- 0.560 dm3
- 2.24 dm3
- 22.4 dm3