The volume occupied by 0.4 g of hydrogen gas at s.t.p. is? [H = 1. 00; Molar volume at s.t.p. = 22.4 dm³] By: Sunday|Published on: May 8|Categories: Chemistry WAEC| 0 comments A. 2.24 dm³ B. 4.48 dm³ C. 22.4 dm³ D. 44.8 dm³ Correct Answer: Option B B. 4.48 dm³ Users Also Read These:The volume of 2.5 moles of oxygen at s.t.p is?…What is the volume occupied by 2 moles of ammonia at s.t.p?A gas occupies a certain volume at 27°C. At what…The volume occupied by a given mass of gas depends on its?What volume of hydrogen would be left over when…SEE ALSO Which of the processes represented by the following equations has the greatest positive entropy change?