How will you differentiate between combustible and non combustible sub

1.	How will you differentiate between combustible and non combustible substance
Answer» EXPLANATION: combustible-BURNS COMPLETELY in PRESENCE of oxygen NON combustible-never burns completely in absence of oxygen

How will you differentiate between combustible and non combustible substance

Answer»

combustible-BURNS COMPLETELY in PRESENCE of oxygen

NON combustible-never burns completely in absence of oxygen