Question

do all substances catch fire on same temperature​

Answer 1

Answer:

No. When most materials catch fire, it is actually hot gases or vapors from the material that are actually burning. Some substances must be heated to the point where they chemically break down to form gaseous byproducts (paper, wood).

Please mark it as the brainliest...

Answer 2

Nah.
Not all do at the same temperature.
It depends upon the material you're trying to burn as the ignition temeprature is the function of material you're using.




PS: looks like yours is too low so I'll call it a poor fuel.