During the electrolysis of dilute tetraoxosulphate (IV) acid solution 0.05 mole of electrons were passed.

CHEMISTRYWAEC 1988

During the electrolysis of dilute tetraoxosulphate (IV) acid solution 0.05 mole of electrons were passed. What volume of gass was produced at the anode? (Gaseous Molar volume= 22.4dm3 at s.t.p) Half cell electrode potential

  • A. 0.224dm3
  • B. 0.280dm3
  • C. 0.560dm3
  • D. 2.24dm3

Correct Answer: B. 0.280dm3

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