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Carbon and its Compounds — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceCarbon and its Compounds1 Mark
MCQ
The fuel which usually burns with a blue flame is :
  • A
    Coal.
  • ✓
    $\ce{LPG}.$
  • C
    Candle wax.
  • D
    Kerosene $($in lamp$).$
✓

Answer

Correct option: B.
$\ce{LPG}.$
$\ce{LPG}$ is the fuel which usually burns with a blue flame, as the burner of a stove has many holes to allow enough oxygen for complete combustion.

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