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Complete Combustion of a 0

Question 61

Multiple Choice

Complete combustion of a 0.40-mol sample of a hydrocarbon,CxHy,gives 2.40 mol of CO2 and 1.60 mol of H2O.The molecular formula of the original hydrocarbon is


A) C2H8.
B) C6H8.
C) C9H16.
D) C5H5.
E) C4H7.

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