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–)
(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