At S. T. P how many litres of hydrogen can be obtained from the reaction…

Chemistry JAMB 1984

At S. T. P how many litres of hydrogen can be obtained from the reaction of 500 cm3 of 0.5 M H 2SO 4 with excess zinc metal?
(Gram molecular volume of H2 = 22. 4 dm 3)

  • 22.4 dm 3
  • 11 . 2 dm 3
  • 6. 5 dm 3
  • 5. 6 dm 3 checkmark
  • 0. 00 dm 3

The correct answer is: D

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