Question

which substance does not burn with flame

1. LPG
2 camphor
3 dry grass
4 charcoal​

Answer 1

Answer:

option D - charcoal is the answer

Explanation:

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.... prefer to it child!!!!

Answer 2

Answer:

Charcoal doesn't produce flames while burning.