Question

identify the materials in which combustion can take place wood, paper, kerosene oil, iron nail, Bridge, Stone, charcoal

Answer 1

Dear student,

Burning of substance in the presence of oxygen is known as combustion. The substance which burns in the presence of oxygen is combustible substances.

Substances in which combustion can take place are -
1) Wood
2) Paper
3) Kerosene oil
4) Charcoal

Substances in which combustion cannot take place are -
1) Iron nail
2) Bridge
​​3) Stone

Regards