Calculate the volume in cm 3 of oxygen evolved as s.t.p. when a current of...
CHEMISTRY
JAMB 2016
Calculate the volume in cm3of oxygen evolved as s.t.p. when a current of 5 A is passed through acidified water for 193s {F = 96500 C/mol, Molar volume of a gas at s.t.p. = 22.4 dm3}
- A) 224.000 dm3
- B) 0.056 dm3
- C) 0.224 dm3
- D) 56.0003
Correct Answer: B) 0.056 dm3
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