1)Difference between combustible substance and supporter of combustion.
2) Explain the difference between rapid, spontaneous, and explosive combustion.
Please answer both the questions. Whoever does so accurately will receive my thanks and marked as Brainliest.
Thanks in advance!
Answers
Explanation:
1) Air or oxygen which helps in burning is called supporter of combustion and the chemical reaction which takes place with the release of heat and light energy is called combustion. ... The substances which undergo combustion are known as combustible substances.
2) When a substance bursts in a short span of time, the combustion of the substance is almost complete and a large amount of heat and light is produced. ... EXPLOSION = It is a type of combustion reaction that takes place suddenly with the evolution of heat light and sound.
Hope this helps you.
Answer:
1. combustible substance are the substancs which undergo combustion or burn. for eg. LPG
supporter of combustion means substance which help in burning. eg. oxygen helps in burning.
2. rapid - the combustion type which burns in short time period and releases huge amount of heat and light. LPG
spontaneous- which burns on its own without the help of external heat. eg- sodium at air.
explosive- combustion where very large amount of heat and light released, which can cause severe harm too. e.g. fire crackers.