Question

Which fuel need not burn with a flame? ​

Answer 1

Answer:

The answer is LPG ok my friend

Explanation:

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Answer 2

αnѕwєr:

Charcoal is the substances does not burn with a flame.

єхplαínαtíσn :

Liquefied petroleum gas (LPG), also referred to as simply propane or butane are flammable mixtures of hydrocarbon gases, used as fuel in heating and cooking equipment and produce a blue flame. Camphor gives a flame, which is widely used in worship. Charcoal, does not vaporise and so, does not produce a flame. The substances which evaporates during burning, give flames.

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