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Coal and Petroleum — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceCoal and Petroleum1 Mark
MCQ
Which is the major component of $CNG?$
  • A
    Ethane
  • B
    Propane
  • ✓
    Methane
  • D
    Butane
✓

Answer

Correct option: C.
Methane
$CNG$ consists primarily of methane but also contains ethane, propane and heavier hydrocarbons. It also contains small amounts of nitrogen, carbon dioxide, hydrogen sulphide and very little amount of water.

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