Question

wood on burning produces a bright flame initially and glows later, while l p g continues to burn with a flame. can you explain why?​

Answer 1

Explanation:

A coal or charcoal burns with just a glow red and gives out heat without flame however LPG burns with flame, this is because a flame is produced only when gaseous substances burn. When wood or charcoal is ignited, the volatile substance present in it vapourizes and burns with a flame in the beginning

Answer 2

DONT KNOW WELL Explanation: