A hydrocarbon contained 14.3% hydrogen. The empirical for...
A hydrocarbon contained 14.3% hydrogen. The empirical formula for the hydrocarbon is [H= 1.0, C= 12.0]
CH
CH2
CH3
CH4
Correct answer is B
The percentage of Carbon in the compound is (100 - 14.3)% = 85.7%
C : H
85.712.0:14.31.0
7.14:14.3
7.147.14:14.37.14
≊
Therefore, the empirical formula is CH_{2}.
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