Question

which of the following have highest ignition temprature among

1 coal
2 wood
3 hydrogen ​

Answer 1

Answer:

1 coal

Explanation:

this is an carbon compound with catenation property

Answer 2

Answer:

The answer is 1 coal

Explanation:

Hydrogen have the lowest ignition temperature.

Thats why,

Its also used as a rocket fuel

Hope hlps yu^-^