When an electric current is passed through a solution containing dilute tetraoxosulphate (Vi) acid, 190…

Chemistry NECO 2001

When an electric current is passed through a solution containing dilute tetraoxosulphate (Vi) acid, 190 cm3 of hydrogen gas is evolved. if the measurements were made at 26°C and 736 mmHg, what is the volume of hydrogen at s.t.p.?

  • 164 cm3
  • 168 cm3 checkmark
  • 179.1.cm3
  • 201.5cm3
  • 546 cm3

The correct answer is: B

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