The volume occupied by 0.4 g of hydrogen gas at s.t.p. is [H = 1.
CHEMISTRY
WAEC 2012
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]
- A. 2.24 dm3
- B. 4.48dm3
- C. 22.4dm3
- D. 44.8dm3
Correct Answer: B. 4.48dm3
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