Question

state any two conditions required for combustion to take place​

Answer 1

1. Combustion takes place only in the presence of oxygen.

2. The combustion takes place only when the ignition temperature is high

Answer 2

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.