MCQ
The volume of 8 g of oxygen gas (O2) at STP is:
Unit-6 Stoichiometry
A
22.4 dm^3
B
5.6 dm^3
C
11.2 dm^3
D
44.8 dm^3
Explanation
8 g O2 = 0.25 mol, and 0.25 x 22.4 = 5.6 dm^3.
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