Gujarat BoardEnglish MediumSTD 11 ScienceChemistry9. Hydricarbon1 Mark
MCQ
Petroleum is mainly a mixture of
✓
Alkanes
B
Cyclohexane
C
Benzenoid hydrocarbons
D
Alkenes
✓
Answer
Correct option: A.
Alkanes
a Petroleum is a mixture of a very large number of different hydrocarbons; the most commonly found molecules are alkanes (paraffins), cycloalkanes (naphthenes), aromatic hydrocarbons, or more complicated chemicals like asphaltenes.... They are the petroleum gases.
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