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9. Hydricarbon — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry9. Hydricarbon1 Mark
MCQ
Aromatic compounds burn with sooty flame because
  • A
    They have a ring structure of carbon atoms
  • B
    They have a relatively high percentage of hydrogen
  • ✓
    They have a relatively high percentage of carbon
  • D
    They resist reaction with oxygen of air
✓

Answer

Correct option: C.
They have a relatively high percentage of carbon
c
(c)They have a relatively high percentage of carbon

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