Chemistry > 2012 > 23
WASSCE
The volume occupied by 0.4g of hydrogen gas at s.t.p is
[H = 1.00, Molar volume at s.t.p = 22.4dm3]
[H = 1.00, Molar volume at s.t.p = 22.4dm3]
A.
2.24dm3
B.
4.48dm3
C.
22.4dm3
D.
44.8dm3
Answer: B
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