Question

list three conditions necessary for combustion of coal​

Answer 1

Answer:

There are three conditions which are 1. 1. 1.necessary for combustion to take place:

2. Presence of combustible substance.

3. Presence of supporter of combustion.

4. Heating the combustible substance to 5. its ignition temperature.

Answer 2

Answer:

Three things are required in proper combination before ignition and combustion can take place---Heat, Oxygen and Fuel. There must be Fuel to burn. There must be Air to supply oxygen. There must be Heat (ignition temperature) to start and continue the combustion process.