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What volume will 0.5 g of H2 occupy at s.t.p? [H = 1; 1 mole…

What volume will 0.5 g of H2 occupy at s.t.p? [H = 1; 1 mole of a gas occupy 22.4 dm3 at s.t.p.]
  • A.
    2.24 dm3
  • B.
    5.60dm3
  • C.
    11.20dm3
  • D.
    44.80dm3
Correct Answer: Option B
Explanation