Chemistry > 2016 > 46
WASSCE
Consider the following reaction equation:
C2H4(g) + 3O2(g) → 2CO2(g) + 2H2O(l)
The volume of oxygen at s.t.p that will be required to burn 14g of Ethene is [C2H4 = 28, Molar volume of gas at s.t.p. = 22.4dm3]
C2H4(g) + 3O2(g) → 2CO2(g) + 2H2O(l)
The volume of oxygen at s.t.p that will be required to burn 14g of Ethene is [C2H4 = 28, Molar volume of gas at s.t.p. = 22.4dm3]
A.
67.2 dm3
B.
33.6 dm3
C.
11.2 dm3
D.
3.73 dm3
Answer: B
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