Chemistry > 2014 > 14
WASSCE
A gaseous mixture contains 0.256g of hydrogen and 2.00g of oxygen. The mole ratio of hydrogen to oxygen in the mixture is
[H = 1.00, O = 16.0]
[H = 1.00, O = 16.0]
A.
1:1
B.
2:1
C.
1:4
D.
8:1
Answer: A
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