Question

Which of the following burns without producing a flame? camphor coke kerosene LPG

Answer 1

Answer:

➡coke burns without producing flame.....

➡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......

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