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

CHEMISTRY
JAMB 1994

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

Correct Answer: D. 0.560 dm3



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